Is msteams-mcp safe to use?

msteams-mcp has a security risk score of 100/100 (CRITICAL risk). Our security analysis detected 428 findings. Review the detailed security assessment below to understand the specific risks before installation.

What are the security risks of msteams-mcp?

Based on our automated security analysis, msteams-mcp presents critical risk level. The extension is analyzed for malware patterns, secret exposure, network communications, permissions, and supply chain vulnerabilities.

How is the security score calculated?

Risky Plugins calculates security scores using weighted categories: severity of findings (25 points max), malware detections (35 points), secret exposure (28 points), network communications (10 points), and obfuscation (10 points). Scores range from 0-100, with higher scores indicating greater risk.

What does CRITICAL, HIGH, MEDIUM, LOW, MINIMAL risk mean?

CRITICAL (80-100): Severe security issues like malware. HIGH (60-79): Significant vulnerabilities. MEDIUM (40-59): Moderate security concerns. LOW (20-39): Minor issues. MINIMAL (0-19): Very low risk. Always review findings before installing any extension.

Is "msteams-mcp" on MCP Registry Safe to Install?

Name: msteams-mcp
Availability: InStock
Author: m0nkmaster

m0nkmaster · mcp · v0.23.1

MCP server for Microsoft Teams - search messages, send replies, manage favourites

Risk Assessment

Analyzed

100

out of 100

CRITICAL

428 security findings detected across all analyzers

MCP server analyzed for tool poisoning, prompt injection, and data exfiltration

Severity Breakdown

Critical

177

High

241

Medium

Low

Info

Finding Categories

177

Malware Signatures

Secrets

Network

224

IoC Indicators

YARA Rules Matched

13 rules(177 hits)

credential env files postinstall file manipulation postinstall system command postinstall crypto operations postinstall file download postinstall registry modification postinstall network communication credential skype data UsingShellInterpreterWhenExecutingOSCommands credential macos keychain postinstall obfuscation NoUseWeakRandom UsingCommandLineArguments

MCP Server Analysis

MCP servers expose tools and resources to AI assistants. Unlike browser extensions, they run as standalone processes with direct system access. Tool definitions are analyzed for prompt injection, data exfiltration, and tool poisoning patterns.

About This Extension

MCP server for Microsoft Teams - search messages, send replies, manage favourites

Detailed Findings

191 total

YARA Rule Matches

13 rules

Indicators of Compromise

Network indicators, suspicious strings, and potential IoCs extracted during analysis

URLs

IP Addresses

Domains

150

Strings

224

All Indicators · 224

Domain

detected Domain: raw.host

XIOC detected Domain: raw.host

extracted_from_files

Domain

detected Domain: contact.email

XIOC detected Domain: contact.email

extracted_from_files

URL

detected URL: https://api.example.com/data');

XIOC detected URL: https://api.example.com/data');

extracted_from_files

URL

detected URL: https://api.example.com/slow',

XIOC detected URL: https://api.example.com/slow',

extracted_from_files

URL

detected URL: https://api.example.com/data',

XIOC detected URL: https://api.example.com/data',

extracted_from_files

URL

detected URL: https://substrate.office.com

XIOC detected URL: https://substrate.office.com

extracted_from_files

URL

detected URL: https://substrate.office.com/searchservice/api/v2/query

XIOC detected URL: https://substrate.office.com/searchservice/api/v2/query

extracted_from_files

URL

detected URL: https://substrate.office.com/search/api/v1/suggestions

XIOC detected URL: https://substrate.office.com/search/api/v1/suggestions

extracted_from_files

URL

detected URL: https://substrate.office.com/search/api/v1/suggestions?scenario=peoplecache

XIOC detected URL: https://substrate.office.com/search/api/v1/suggestions?scenario=peoplecache

extracted_from_files

URL

detected URL: https://substrate.office.com/search/api/v1/suggestions?scenario=powerbar

XIOC detected URL: https://substrate.office.com/search/api/v1/suggestions?scenario=powerbar

extracted_from_files

URL

detected URL: https://substrate.office.com/search/api/v1/suggestions?scenario=powerbar&setflight=TurnOffMPLSuppressionTeams,EnableTeamsChannelDomainPowerbar&domain=TeamsChannel

XIOC detected URL: https://substrate.office.com/search/api/v1/suggestions?scenario=powerbar&setflight=TurnOffMPLSuppressionTeams,EnableTeamsChannelDomainPowerbar&domain=TeamsChannel

extracted_from_files

URL

detected URL: https://substrate.office.com';

XIOC detected URL: https://substrate.office.com';

extracted_from_files

URL

detected URL: https://chatsvcagg.teams.microsoft.com/.default

XIOC detected URL: https://chatsvcagg.teams.microsoft.com/.default

extracted_from_files

URL

detected URL: https://substrate.office.com/.default'),

XIOC detected URL: https://substrate.office.com/.default'),

extracted_from_files

URL

detected URL: https://api.spaces.skype.com/.default'),

XIOC detected URL: https://api.spaces.skype.com/.default'),

extracted_from_files

URL

detected URL: https://chatsvcagg.teams.microsoft.com/.default'),

XIOC detected URL: https://chatsvcagg.teams.microsoft.com/.default'),

extracted_from_files

URL

detected URL: https://substrate.office.com/.default',

XIOC detected URL: https://substrate.office.com/.default',

extracted_from_files

URL

detected URL: https://www.google.com/chrome/

XIOC detected URL: https://www.google.com/chrome/

extracted_from_files

URL

detected URL: https://teams.microsoft.com

XIOC detected URL: https://teams.microsoft.com

extracted_from_files

URL

detected URL: https://teams.microsoft.com/api/mt/emea

XIOC detected URL: https://teams.microsoft.com/api/mt/emea

extracted_from_files

URL

detected URL: https://teams.microsoft.com/api/chatsvc/uk

XIOC detected URL: https://teams.microsoft.com/api/chatsvc/uk

extracted_from_files

URL

detected URL: https://teams.microsoft.com';

XIOC detected URL: https://teams.microsoft.com';

extracted_from_files

URL

detected URL: https://login.microsoftonline.com/

XIOC detected URL: https://login.microsoftonline.com/

extracted_from_files

URL

detected URL: https://authsvc.teams.microsoft.com/v1.0/authz';

XIOC detected URL: https://authsvc.teams.microsoft.com/v1.0/authz';

extracted_from_files

URL

detected URL: https://substrate.office.com/.default

XIOC detected URL: https://substrate.office.com/.default

extracted_from_files

URL

detected URL: https://api.spaces.skype.com/.default

XIOC detected URL: https://api.spaces.skype.com/.default

extracted_from_files

URL

detected URL: https://teams.microsoft.com/api/mt/part/amer-02

XIOC detected URL: https://teams.microsoft.com/api/mt/part/amer-02

extracted_from_files

URL

detected URL: https://teams.microsoft.com/api/chatsvc/amer

XIOC detected URL: https://teams.microsoft.com/api/chatsvc/amer

extracted_from_files

URL

detected URL: https://teams.microsoft.com/api/csa/amer

XIOC detected URL: https://teams.microsoft.com/api/csa/amer

extracted_from_files

URL

detected URL: https://teams.microsoft.us

XIOC detected URL: https://teams.microsoft.us

extracted_from_files

URL

detected URL: https://graph.microsoft.com/v1.0';

XIOC detected URL: https://graph.microsoft.com/v1.0';

extracted_from_files

URL

detected URL: https://substrate.office.com/api/beta/me/WorkingSetFiles/';

XIOC detected URL: https://substrate.office.com/api/beta/me/WorkingSetFiles/';

extracted_from_files

URL

detected URL: https://teams.microsoft.com',

XIOC detected URL: https://teams.microsoft.com',

extracted_from_files

URL

detected URL: https://teams.microsoft.us',

XIOC detected URL: https://teams.microsoft.us',

extracted_from_files

URL

detected URL: https://dod.teams.microsoft.us',

XIOC detected URL: https://dod.teams.microsoft.us',

extracted_from_files

URL

detected URL: https://teams.cloud.microsoft',

XIOC detected URL: https://teams.cloud.microsoft',

extracted_from_files

URL

detected URL: https://api.spaces.skype.com/Authorization.ReadWrite

XIOC detected URL: https://api.spaces.skype.com/Authorization.ReadWrite

extracted_from_files

URL

detected URL: http://schema.skype.com/Mention

XIOC detected URL: http://schema.skype.com/Mention

extracted_from_files

URL

detected URL: http://schema.skype.com/Mention',

XIOC detected URL: http://schema.skype.com/Mention',

extracted_from_files

URL

detected URL: https://example.com)');

XIOC detected URL: https://example.com)');

extracted_from_files

URL

detected URL: https://example.com

XIOC detected URL: https://example.com

extracted_from_files

URL

detected URL: https://graph.microsoft.com/v1.0/chats/

XIOC detected URL: https://graph.microsoft.com/v1.0/chats/

extracted_from_files

URL

detected URL: https://github.com/m0nkmaster/msteams-mcp/actions/workflows/ci.yml/badge.svg)](https://github.com/m0nkmaster/msteams-mcp/actions/workflows/ci.yml)

XIOC detected URL: https://github.com/m0nkmaster/msteams-mcp/actions/workflows/ci.yml/badge.svg)](https://github.com/m0nkmaster/msteams-mcp/actions/workflows/ci.yml)

extracted_from_files

URL

detected URL: https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)

XIOC detected URL: https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)

extracted_from_files

URL

detected URL: https://img.shields.io/badge/node-%3E%3D18-brightgreen.svg)](https://nodejs.org/)

XIOC detected URL: https://img.shields.io/badge/node-%3E%3D18-brightgreen.svg)](https://nodejs.org/)

extracted_from_files

URL

detected URL: https://github.com/m0nkmaster/msteams-mcp.git

XIOC detected URL: https://github.com/m0nkmaster/msteams-mcp.git

extracted_from_files

URL

detected URL: https://outlook.office.com/mail/id/AAMkAGE1OWFlZjc0',

XIOC detected URL: https://outlook.office.com/mail/id/AAMkAGE1OWFlZjc0',

extracted_from_files

Other

detected Email: [email protected]

XIOC detected Email: [email protected]

extracted_from_files

Other

detected Email: [email protected]

XIOC detected Email: [email protected]

extracted_from_files

Other

detected Email: [email protected]

XIOC detected Email: [email protected]

extracted_from_files

Other

detected Email: [email protected]

XIOC detected Email: [email protected]

extracted_from_files

Other

detected Email: [email protected]

XIOC detected Email: [email protected]

extracted_from_files

Other

detected Email: [email protected]

XIOC detected Email: [email protected]

extracted_from_files

Domain

detected Domain: rawtags.map

XIOC detected Domain: rawtags.map

extracted_from_files

Domain

detected Domain: profile.email

XIOC detected Domain: profile.email

extracted_from_files

Other

detected Email: [email protected]

XIOC detected Email: [email protected]

extracted_from_files

Other

detected Email: [email protected]

XIOC detected Email: [email protected]

extracted_from_files

Other

detected Email: [email protected]

XIOC detected Email: [email protected]

extracted_from_files

Other

detected Email: [email protected]

XIOC detected Email: [email protected]

extracted_from_files

Other

detected Email: [email protected]

XIOC detected Email: [email protected]

extracted_from_files

Other

detected Email: [email protected]

XIOC detected Email: [email protected]

extracted_from_files

Domain

detected Domain: rawconvid.id

XIOC detected Domain: rawconvid.id

extracted_from_files

detected Domain: recipient.name

XIOC detected Domain: recipient.name

extracted_from_files

Domain

detected Domain: a.com

XIOC detected Domain: a.com

extracted_from_files

Domain

detected Domain: b.com

XIOC detected Domain: b.com

extracted_from_files

Domain

detected Domain: result.id

XIOC detected Domain: result.id

extracted_from_files

Domain

detected Domain: result.email

XIOC detected Domain: result.email

extracted_from_files

Domain

detected Domain: profile.id

XIOC detected Domain: profile.id

extracted_from_files

Domain

detected Domain: tenant.onmicrosoft.com

XIOC detected Domain: tenant.onmicrosoft.com

extracted_from_files

Domain

detected Domain: item.id

XIOC detected Domain: item.id

extracted_from_files

Domain

detected Domain: payload.email

XIOC detected Domain: payload.email

extracted_from_files

Domain

detected Domain: payload.family

XIOC detected Domain: payload.family

extracted_from_files

Domain

detected Domain: rs.total

XIOC detected Domain: rs.total

extracted_from_files

Domain

detected Domain: emailaddress.name

XIOC detected Domain: emailaddress.name

extracted_from_files

Domain

detected Domain: from.name

XIOC detected Domain: from.name

extracted_from_files

Domain

detected Domain: tags.map

XIOC detected Domain: tags.map

extracted_from_files

Domain

detected Domain: t.id

XIOC detected Domain: t.id

extracted_from_files

Domain

detected Domain: result.value.name

XIOC detected Domain: result.value.name

extracted_from_files

Domain

detected Domain: result.value.data

XIOC detected Domain: result.value.data

extracted_from_files

Domain

detected Domain: suggestion.name

XIOC detected Domain: suggestion.name

extracted_from_files

Domain

detected Domain: learn.microsoft.com

XIOC detected Domain: learn.microsoft.com

extracted_from_files

Domain

detected Domain: lines.map

XIOC detected Domain: lines.map

extracted_from_files

Domain

detected Domain: result.value.threads.map

XIOC detected Domain: result.value.threads.map

extracted_from_files

Domain

detected Domain: alltools.map

XIOC detected Domain: alltools.map

extracted_from_files

Domain

detected Domain: tool.definition.name

XIOC detected Domain: tool.definition.name

extracted_from_files

Domain

detected Domain: parseresult.data

XIOC detected Domain: parseresult.data

extracted_from_files

Domain

detected Domain: definition.name

XIOC detected Domain: definition.name

extracted_from_files

Domain

detected Domain: result.value.pagination.total

XIOC detected Domain: result.value.pagination.total

extracted_from_files

Domain

detected Domain: latestmessage.id

XIOC detected Domain: latestmessage.id

extracted_from_files

Domain

detected Domain: browsermanager.page

XIOC detected Domain: browsermanager.page

extracted_from_files

Domain

detected Domain: result.value.id

XIOC detected Domain: result.value.id

extracted_from_files

Domain

detected Domain: organizer.email

XIOC detected Domain: organizer.email

extracted_from_files

Domain

detected Domain: unreadchats.map

XIOC detected Domain: unreadchats.map

extracted_from_files

Domain

detected Domain: unreadchannels.map

XIOC detected Domain: unreadchannels.map

extracted_from_files

Domain

detected Domain: emoji.id

XIOC detected Domain: emoji.id

extracted_from_files

Domain

detected Domain: result.value.messages.map

XIOC detected Domain: result.value.messages.map

extracted_from_files

Domain

detected Domain: tools.tools

XIOC detected Domain: tools.tools

extracted_from_files

Domain

detected Domain: p.total

XIOC detected Domain: p.total

extracted_from_files

Domain

detected Domain: r.name

XIOC detected Domain: r.name

extracted_from_files

Domain

detected Domain: r.email

XIOC detected Domain: r.email

extracted_from_files

URL

detected URL: https://example.com');

XIOC detected URL: https://example.com');

extracted_from_files

URL

detected URL: https://teams.microsoft.us');

XIOC detected URL: https://teams.microsoft.us');

extracted_from_files

URL

detected URL: https://outlook.office.com/mail/id/AAMkAGE1OWFlZjc0');

XIOC detected URL: https://outlook.office.com/mail/id/AAMkAGE1OWFlZjc0');

extracted_from_files

Domain

detected Domain: retryresult.data

XIOC detected Domain: retryresult.data

extracted_from_files

Domain

detected Domain: manager.page.keyboard.press

XIOC detected Domain: manager.page.keyboard.press

extracted_from_files

Domain

detected Domain: t.target

XIOC detected Domain: t.target

extracted_from_files

Domain

detected Domain: result.tools

XIOC detected Domain: result.tools

extracted_from_files

Domain

detected Domain: tool.name

XIOC detected Domain: tool.name

extracted_from_files

Domain

detected Domain: schema.properties

XIOC detected Domain: schema.properties

extracted_from_files

Domain

detected Domain: t.name

XIOC detected Domain: t.name

extracted_from_files

Domain

detected Domain: profile.name

XIOC detected Domain: profile.name

extracted_from_files

Domain

detected Domain: raw.name

XIOC detected Domain: raw.name

extracted_from_files

URL

detected URL: https://teams.microsoft.us/');

XIOC detected URL: https://teams.microsoft.us/');

extracted_from_files

Other

detected Email: [email protected]

XIOC detected Email: [email protected]

extracted_from_files

Domain

detected Domain: this.browsermanager.page

XIOC detected Domain: this.browsermanager.page

extracted_from_files

Domain

detected Domain: headlessmanager.page

XIOC detected Domain: headlessmanager.page

extracted_from_files

Domain

detected Domain: result.data

XIOC detected Domain: result.data

extracted_from_files

Domain

detected Domain: microsoft.com

XIOC detected Domain: microsoft.com

extracted_from_files

Domain

detected Domain: office.com

XIOC detected Domain: office.com

extracted_from_files

Domain

detected Domain: office365.com

XIOC detected Domain: office365.com

extracted_from_files

Domain

detected Domain: i.name

XIOC detected Domain: i.name

extracted_from_files

Domain

detected Domain: profiles.map

XIOC detected Domain: profiles.map

extracted_from_files

Domain

detected Domain: p.name

XIOC detected Domain: p.name

extracted_from_files

Domain

detected Domain: domains.map

XIOC detected Domain: domains.map

extracted_from_files

Domain

detected Domain: modal.style

XIOC detected Domain: modal.style

extracted_from_files

Domain

detected Domain: icon.style

XIOC detected Domain: icon.style

extracted_from_files

Domain

detected Domain: title.style

XIOC detected Domain: title.style

extracted_from_files

Domain

detected Domain: detailel.style

XIOC detected Domain: detailel.style

extracted_from_files

Domain

detected Domain: login.live.com

XIOC detected Domain: login.live.com

extracted_from_files

Domain

detected Domain: login.microsoft.com

XIOC detected Domain: login.microsoft.com

extracted_from_files

Domain

detected Domain: page.off

XIOC detected Domain: page.off

extracted_from_files

Domain

detected Domain: login.windows.net

XIOC detected Domain: login.windows.net

extracted_from_files

Domain

detected Domain: writtenstate.origins

XIOC detected Domain: writtenstate.origins

extracted_from_files

Domain

detected Domain: val.target

XIOC detected Domain: val.target

extracted_from_files

Domain

detected Domain: log.info

XIOC detected Domain: log.info

extracted_from_files

Domain

detected Domain: manager.page

XIOC detected Domain: manager.page

extracted_from_files

Domain

detected Domain: overlay.id

XIOC detected Domain: overlay.id

extracted_from_files

Domain

detected Domain: overlay.style

XIOC detected Domain: overlay.style

extracted_from_files

Domain

detected Domain: item.name

XIOC detected Domain: item.name

extracted_from_files

Domain

detected Domain: authsvc.teams.microsoft.com

XIOC detected Domain: authsvc.teams.microsoft.com

extracted_from_files

Domain

detected Domain: error.name

XIOC detected Domain: error.name

extracted_from_files

Domain

detected Domain: errorcode.network

XIOC detected Domain: errorcode.network

extracted_from_files

Domain

detected Domain: updated.target

XIOC detected Domain: updated.target

extracted_from_files

Domain

detected Domain: asyncgw.teams.microsoft.com

XIOC detected Domain: asyncgw.teams.microsoft.com

extracted_from_files

Domain

detected Domain: asm.skype.com

XIOC detected Domain: asm.skype.com

extracted_from_files

Domain

detected Domain: entry.target

XIOC detected Domain: entry.target

extracted_from_files

URL

detected Domain: url.host

XIOC detected Domain: url.host

extracted_from_files

Domain

detected Domain: details.id

XIOC detected Domain: details.id

extracted_from_files

Domain

detected Domain: c.name

XIOC detected Domain: c.name

extracted_from_files

Domain

detected Domain: sessionstate.origins

XIOC detected Domain: sessionstate.origins

extracted_from_files

Domain

detected Domain: entry.name

XIOC detected Domain: entry.name

extracted_from_files

Domain

detected Domain: payload.name

XIOC detected Domain: payload.name

extracted_from_files

Domain

detected Domain: dod.teams.microsoft.us

XIOC detected Domain: dod.teams.microsoft.us

extracted_from_files

Domain

detected Domain: teams.cloud.microsoft

XIOC detected Domain: teams.cloud.microsoft

extracted_from_files

Domain

detected Domain: state.origins

XIOC detected Domain: state.origins

extracted_from_files

Domain

detected Domain: teams.microsoft

XIOC detected Domain: teams.microsoft

extracted_from_files

Domain

detected Domain: teams.cloud

XIOC detected Domain: teams.cloud

extracted_from_files

Domain

detected Domain: api.spaces.skype.com

XIOC detected Domain: api.spaces.skype.com

extracted_from_files

Domain

detected Domain: chatsvcagg.teams.microsoft.com

XIOC detected Domain: chatsvcagg.teams.microsoft.com

extracted_from_files

Domain

detected Domain: tag.id

XIOC detected Domain: tag.id

extracted_from_files

Domain

detected Domain: outlook.data

XIOC detected Domain: outlook.data

extracted_from_files

Domain

detected Domain: rawentries.map

XIOC detected Domain: rawentries.map

extracted_from_files

Domain

detected Domain: entries.map

XIOC detected Domain: entries.map

extracted_from_files

detected Domain: cipher.final

XIOC detected Domain: cipher.final

extracted_from_files

detected Domain: decipher.final

XIOC detected Domain: decipher.final

extracted_from_files

Domain

detected Domain: teams.microsoft.us

XIOC detected Domain: teams.microsoft.us

extracted_from_files

Domain

detected Domain: favoritesfolder.id

XIOC detected Domain: favoritesfolder.id

extracted_from_files

Domain

detected Domain: emoticon.id

XIOC detected Domain: emoticon.id

extracted_from_files

Domain

detected Domain: graph.microsoft.com

XIOC detected Domain: graph.microsoft.com

extracted_from_files

Domain

detected Domain: jwt.ms

XIOC detected Domain: jwt.ms

extracted_from_files

Domain

detected Domain: api.search

XIOC detected Domain: api.search

extracted_from_files

Domain

detected Domain: raw.is

XIOC detected Domain: raw.is

extracted_from_files

Domain

detected Domain: email.name

XIOC detected Domain: email.name

extracted_from_files

Domain

detected Domain: c.properties

XIOC detected Domain: c.properties

extracted_from_files

Domain

detected Domain: lastmsg.id

XIOC detected Domain: lastmsg.id

extracted_from_files

Domain

detected Domain: c.id

XIOC detected Domain: c.id

extracted_from_files

Domain

detected Domain: parsed.id

XIOC detected Domain: parsed.id

extracted_from_files

Domain

detected Domain: result.value.map

XIOC detected Domain: result.value.map

extracted_from_files

Domain

detected Domain: favorites.map

XIOC detected Domain: favorites.map

extracted_from_files

Domain

detected Domain: membermris.map

XIOC detected Domain: membermris.map

extracted_from_files

Domain

detected Domain: threadresource.id

XIOC detected Domain: threadresource.id

extracted_from_files

Domain

detected Domain: responsedata.id

XIOC detected Domain: responsedata.id

extracted_from_files

Domain

detected Domain: mentions.map

XIOC detected Domain: mentions.map

extracted_from_files

Domain

detected Domain: m.target

XIOC detected Domain: m.target

extracted_from_files

Domain

detected Domain: date.now

XIOC detected Domain: date.now

extracted_from_files

Domain

detected Domain: h.id

XIOC detected Domain: h.id

extracted_from_files

Domain

detected Domain: rawmeetings.map

XIOC detected Domain: rawmeetings.map

extracted_from_files

Domain

detected Domain: schema.skype.com

XIOC detected Domain: schema.skype.com

extracted_from_files

Domain

detected Domain: msg.id

XIOC detected Domain: msg.id

extracted_from_files

Domain

detected Domain: body.properties

XIOC detected Domain: body.properties

extracted_from_files

Domain

detected Domain: msg.properties

XIOC detected Domain: msg.properties

extracted_from_files

Domain

detected Domain: m.id

XIOC detected Domain: m.id

extracted_from_files

Domain

detected Domain: m.name

XIOC detected Domain: m.name

extracted_from_files

Domain

detected Domain: substrate.office.com

XIOC detected Domain: substrate.office.com

extracted_from_files

Domain

detected Domain: api-reference.md

XIOC detected Domain: api-reference.md

extracted_from_files

Domain

detected Domain: outlook.office.com

XIOC detected Domain: outlook.office.com

extracted_from_files

Domain

detected Domain: company.onmicrosoft.com

XIOC detected Domain: company.onmicrosoft.com

extracted_from_files

Domain

detected Domain: personal.com

XIOC detected Domain: personal.com

extracted_from_files

Domain

detected Domain: teams.microsoft.com

XIOC detected Domain: teams.microsoft.com

extracted_from_files

Domain

detected Domain: response.value.data

XIOC detected Domain: response.value.data

extracted_from_files

Domain

detected Domain: img.shields.io

XIOC detected Domain: img.shields.io

extracted_from_files

Domain

detected Domain: opensource.org

XIOC detected Domain: opensource.org

extracted_from_files

Domain

detected Domain: nodejs.org

XIOC detected Domain: nodejs.org

extracted_from_files

Domain

detected Domain: company.com

XIOC detected Domain: company.com

extracted_from_files

Domain

detected Domain: co.com

XIOC detected Domain: co.com

extracted_from_files

Domain

detected Domain: agents.md

XIOC detected Domain: agents.md

extracted_from_files

Domain

detected Domain: readme.md

XIOC detected Domain: readme.md

extracted_from_files

URL

detected URL: https://substrate.office.com');

XIOC detected URL: https://substrate.office.com');

extracted_from_files

URL

detected URL: https://teams.microsoft.com');

XIOC detected URL: https://teams.microsoft.com');

extracted_from_files

URL

detected URL: https://a.com',

XIOC detected URL: https://a.com',

extracted_from_files

URL

detected URL: https://b.com

XIOC detected URL: https://b.com

extracted_from_files

URL

detected URL: https://a.com

XIOC detected URL: https://a.com

extracted_from_files

URL

detected URL: https://example.com',

XIOC detected URL: https://example.com',

extracted_from_files

URL

detected URL: https://learn.microsoft.com/en-us/microsoftteams/platform/concepts/build-and-test/deep-link-teams

XIOC detected URL: https://learn.microsoft.com/en-us/microsoftteams/platform/concepts/build-and-test/deep-link-teams

extracted_from_files

Domain

detected Domain: horizons.map

XIOC detected Domain: horizons.map

extracted_from_files

URL

detected URL: https://api.example.com/text');

XIOC detected URL: https://api.example.com/text');

extracted_from_files

URL

detected URL: https://teams.microsoft.us/l/message/')).toBe(true);

XIOC detected URL: https://teams.microsoft.us/l/message/')).toBe(true);

extracted_from_files

URL

detected URL: https://example.com'

XIOC detected URL: https://example.com'

extracted_from_files

URL

detected URL: https://b.com',

XIOC detected URL: https://b.com',

extracted_from_files

URL

detected URL: https://github.com/m0nkmaster/msteams-mcp/issues

XIOC detected URL: https://github.com/m0nkmaster/msteams-mcp/issues

extracted_from_files

URL

detected URL: https://github.com/m0nkmaster/msteams-mcp#readme

XIOC detected URL: https://github.com/m0nkmaster/msteams-mcp#readme

extracted_from_files

Domain

detected Domain: msgdata.id

XIOC detected Domain: msgdata.id

extracted_from_files

Domain

detected Domain: s.name

XIOC detected Domain: s.name

extracted_from_files

Domain

detected Domain: github.com

XIOC detected Domain: github.com

extracted_from_files

Security Analysis Summary

Security Analysis Overview

msteams-mcp is a mcp extension published by m0nkmaster. Version 0.23.1 has been analyzed by the Risky Plugins security platform, receiving a risk score of 100/100 (CRITICAL risk) based on 428 security findings.

Risk Assessment

This extension presents critical security risk. Severe issues were detected, potentially including malware indicators, exposed secrets, or dangerous behaviors. Installation is strongly discouraged until these issues are addressed.

Findings Breakdown

Critical: 7 finding(s)
High: 177 finding(s)
Medium: 241 finding(s)

What Was Analyzed

The security assessment covers multiple analysis categories:

Malware Detection: YARA rule matching against 2,400+ malware signatures
Secret Detection: Scanning for exposed API keys, tokens, and credentials
Static Analysis: Code-level security analysis for common vulnerability patterns
Network Analysis: Detection of suspicious network communications and endpoints
Obfuscation Detection: Identification of code obfuscation techniques

Developer Information

msteams-mcp is published by m0nkmaster on the mcp marketplace.

Recommendation

This extension is not recommended for installation without thorough manual review. Consider alternatives with lower risk scores, or contact the developer to address the identified security concerns.

Source Code Viewer

Source Code Not Available

Source code is not available for this version of the extension.

Frequently Asked Questions

Similar Extensions

Related extensions from the same publisher or marketplace

alexa-mcp

m0nkmaster

MINIMAL

@synergy-design-system/mcp

schilchsickag

CRITICAL

kam-mcp-server

bamo

CRITICAL

n8n-mcp

czlonkowski

CRITICAL

@honwee/ssh-mcp-server

honwee

CRITICAL

livereload-js

smhg

CRITICAL

Risk Assessment

Severity Breakdown

Finding Categories

YARA Rules Matched

MCP Server Analysis

About This Extension

Detailed Findings

MCP-TRANSPORT-HARDCODED-TOKEN-dist/utils/api-config.test.js

MCP-TRANSPORT-HARDCODED-TOKEN-dist/utils/api-config.test.js

MCP-TRANSPORT-HARDCODED-TOKEN-dist/utils/api-config.test.js

MCP-TOOL-TOOL-POISONING-dist/tools/message-tools.js-89

MCP-TRANSPORT-HARDCODED-TOKEN-dist/browser/chrome-cookie-import.test.js

MCP-TOOL-TOOL-POISONING-dist/constants.js-163

MCP-TRANSPORT-HARDCODED-TOKEN-dist/auth/token-refresh-http.test.js

NET-FETCH-dist/utils/http.js-60

NET-FETCH-dist/auth/token-refresh-http.js-138

NET-FETCH-dist/auth/token-refresh-http.js-193

NET-FETCH-dist/tools/message-tools.js-397

HASH-28dfe3b765e2d9f8

HASH-fcdf3e569f3cda1a

HASH-000b9373633bd6a2

YARA Rule Matches

credential env files

postinstall file manipulation

postinstall system command

postinstall crypto operations

postinstall file download

postinstall registry modification

postinstall network communication

credential skype data

UsingShellInterpreterWhenExecutingOSCommands

credential macos keychain

postinstall obfuscation

NoUseWeakRandom

UsingCommandLineArguments

Indicators of Compromise

All Indicators · 224

Security Analysis Summary

Security Analysis Overview

Risk Assessment

Findings Breakdown

What Was Analyzed

Developer Information

Recommendation

Frequently Asked Questions

Similar Extensions

alexa-mcp

@synergy-design-system/mcp

kam-mcp-server

n8n-mcp

@honwee/ssh-mcp-server

livereload-js