Is Matrix User Manager safe to use?

Matrix User Manager has a security risk score of 84.91/100 (HIGH risk). Our security analysis detected 115 findings. Review the detailed security assessment below to understand the specific risks before installation.

What are the security risks of Matrix User Manager?

Based on our automated security analysis, Matrix User Manager presents high 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 "Matrix User Manager" on Chrome Web Store Safe to Install?

[email protected] · chrome · v1.4

Browser extension for Matrix/Synapse admins. Add servers, create users, manage accounts (lock/unlock/remove). All data stored locally, no tracking. Works with Tor and Mullvad Browser. Supports light/dark themes.

Risk Assessment

Analyzed

84.91

out of 100

HIGH

115 security findings detected across all analyzers

Chrome extension requesting 2 permissions

Severity Breakdown

Critical

High

Medium

Low

Info

Finding Categories

Network

IoC Indicators

YARA Rules Matched

7 rules(51 hits)

postinstall file manipulation postinstall network communication postinstall file download postinstall system command postinstall crypto operations SQLInjection postinstall environment access

Requested Permissions

2 permissions

tabs

Medium

storage

Low

About This Extension

Detailed Findings

61 total

YARA Rule Matches

7 rules

Indicators of Compromise

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

URLs

IP Addresses

Domains

Strings

All Indicators · 54

Domain

detected Domain: 3.ky

XIOC detected Domain: 3.ky

extracted_from_files

detected IP: 8::d

XIOC detected IP: 8::d

extracted_from_files

detected IP: ::

XIOC detected IP: ::

extracted_from_files

URL

detected URL: http://cv.iptc.org/newscodes/digitalsourcetype/trainedAlgorithmicMedia

XIOC detected URL: http://cv.iptc.org/newscodes/digitalsourcetype/trainedAlgorithmicMedia

extracted_from_files

URL

detected URL: http://va.truepic.com/ejbca/publicweb/status/ocsp0

XIOC detected URL: http://va.truepic.com/ejbca/publicweb/status/ocsp0

extracted_from_files

URL

detected URL: https://$

XIOC detected URL: https://$

extracted_from_files

URL

detected URL: https://clients2.google.com/service/update2/crx

XIOC detected URL: https://clients2.google.com/service/update2/crx

extracted_from_files

Domain

detected Domain: s.id

XIOC detected Domain: s.id

extracted_from_files

Domain

detected Domain: window.location.search

XIOC detected Domain: window.location.search

extracted_from_files

Domain

detected Domain: user.name

XIOC detected Domain: user.name

extracted_from_files

Domain

detected Domain: data.next

XIOC detected Domain: data.next

extracted_from_files

Domain

detected Domain: clients2.google.com

XIOC detected Domain: clients2.google.com

extracted_from_files

Domain

detected Domain: server.id

XIOC detected Domain: server.id

extracted_from_files

detected IP: ::0

XIOC detected IP: ::0

extracted_from_files

detected IP: b::

XIOC detected IP: b::

extracted_from_files

Domain

detected Domain: bh.ls

XIOC detected Domain: bh.ls

extracted_from_files

Domain

detected Domain: evtޠ.bt

XIOC detected Domain: evtޠ.bt

extracted_from_files

Domain

detected Domain: u.cg

XIOC detected Domain: u.cg

extracted_from_files

Domain

detected Domain: data.media

XIOC detected Domain: data.media

extracted_from_files

Domain

detected Domain: m.media

XIOC detected Domain: m.media

extracted_from_files

Domain

detected Domain: result.media

XIOC detected Domain: result.media

extracted_from_files

Domain

detected Domain: w.fk

XIOC detected Domain: w.fk

extracted_from_files

Domain

detected Domain: 8.gu

XIOC detected Domain: 8.gu

extracted_from_files

Domain

detected Domain: j.ae

XIOC detected Domain: j.ae

extracted_from_files

Domain

detected Domain: fe.ke

XIOC detected Domain: fe.ke

extracted_from_files

Domain

detected Domain: o.am

XIOC detected Domain: o.am

extracted_from_files

Domain

detected Domain: kw.cc

XIOC detected Domain: kw.cc

extracted_from_files

Domain

detected Domain: 5h.ca

XIOC detected Domain: 5h.ca

extracted_from_files

Domain

detected Domain: 8.ba

XIOC detected Domain: 8.ba

extracted_from_files

Domain

detected Domain: ay.pk

XIOC detected Domain: ay.pk

extracted_from_files

Domain

detected Domain: bn.ht

XIOC detected Domain: bn.ht

extracted_from_files

Domain

detected Domain: o4.dk

XIOC detected Domain: o4.dk

extracted_from_files

Domain

detected Domain: p.ps

XIOC detected Domain: p.ps

extracted_from_files

Domain

detected Domain: x.pm

XIOC detected Domain: x.pm

extracted_from_files

Domain

detected Domain: j.mu

XIOC detected Domain: j.mu

extracted_from_files

Domain

detected Domain: пример.ru

XIOC detected Domain: пример.ru

extracted_from_files

Domain

detected Domain: приклад.ua

XIOC detected Domain: приклад.ua

extracted_from_files

detected Domain: cv.iptc.org

XIOC detected Domain: cv.iptc.org

extracted_from_files

Domain

detected Domain: c2pa.hash.data

XIOC detected Domain: c2pa.hash.data

extracted_from_files

Domain

detected Domain: va.truepic.com

XIOC detected Domain: va.truepic.com

extracted_from_files

Domain

detected Domain: x.ar

XIOC detected Domain: x.ar

extracted_from_files

Domain

detected Domain: 5bi.cn

XIOC detected Domain: 5bi.cn

extracted_from_files

detected IP: ::7

XIOC detected IP: ::7

extracted_from_files

Domain

detected Domain: beispiel.de

XIOC detected Domain: beispiel.de

extracted_from_files

Domain

detected Domain: example.com

XIOC detected Domain: example.com

extracted_from_files

Domain

detected Domain: ejemplo.com

XIOC detected Domain: ejemplo.com

extracted_from_files

Domain

detected Domain: exemple.fr

XIOC detected Domain: exemple.fr

extracted_from_files

Domain

detected Domain: esempio.it

XIOC detected Domain: esempio.it

extracted_from_files

Domain

detected Domain: exemplo.com.br

XIOC detected Domain: exemplo.com.br

extracted_from_files

detected IP: ::c

XIOC detected IP: ::c

extracted_from_files

detected IP: 9::

XIOC detected IP: 9::

extracted_from_files

detected IP: ::6

XIOC detected IP: ::6

extracted_from_files

detected IP: 8::

XIOC detected IP: 8::

extracted_from_files

Domain

detected Domain: tab.id

XIOC detected Domain: tab.id

extracted_from_files

Security Analysis Summary

Security Analysis Overview

Matrix User Manager is a Chrome Web Store extension published by [email protected]. Version 1.4 has been analyzed by the Risky Plugins security platform, receiving a risk score of 84.91/100 (HIGH risk) based on 115 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

Medium: 64 finding(s)
Low: 51 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

Matrix User Manager is published by [email protected] on the Chrome Web Store 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

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Risk Assessment

Severity Breakdown

Finding Categories

YARA Rules Matched

Requested Permissions

About This Extension

Detailed Findings

NET-FETCH-lib/matrix-api.js-83

NET-FETCH-lib/matrix-api.js-153

NET-FETCH-lib/matrix-api.js-131

NET-FETCH-lib/matrix-api.js-32

NET-FETCH-lib/matrix-api.js-13

MANIFEST-SENSITIVE-PERM-TABS

NET-FETCH-lib/matrix-api.js-63

NET-FETCH-lib/matrix-api.js-219

NET-FETCH-lib/matrix-api.js-173

NET-FETCH-lib/matrix-api.js-191

YARA Rule Matches

postinstall file manipulation

postinstall network communication

postinstall file download

postinstall system command

postinstall crypto operations

SQLInjection

postinstall environment access

Indicators of Compromise

All Indicators · 54

Security Analysis Summary

Security Analysis Overview

Risk Assessment

Findings Breakdown

What Was Analyzed

Developer Information

Recommendation

Frequently Asked Questions

Similar Extensions

KPN Password Manager

MAGgie - An AI Assistant

Aintivirus Privacy and Wallet

BugZap — Visual Bug Reporter

FormGenieAI

OmniChat