Is ReactIn safe to use?

ReactIn has a security risk score of 66.72/100 (HIGH risk). Our security analysis detected 49 findings. Review the detailed security assessment below to understand the specific risks before installation.

What are the security risks of ReactIn?

Based on our automated security analysis, ReactIn 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 "ReactIn" on Chrome Web Store Safe to Install?

[email protected] · chrome · v1.2.0

We help B2B sales and marketing teams, who struggle with conversion rates, achieve higher conversion rates, thanks to personalized handwritten letter campaigns Data Collection: By syncing your account to ReactIn, we collect cookies. The following information may be collected: - Profile data (name, user ID, profile picture) - Cookies data for invitations and messages functionalities Transparency and Control We respect your privacy. You can access, modify, or delete your data at any time on app.reactin.io. For more details, please refer to our privacy policy.

Risk Assessment

Analyzed

66.72

out of 100

HIGH

49 security findings detected across all analyzers

Chrome extension requesting 6 permissions

Severity Breakdown

Critical

High

Medium

Low

Info

Finding Categories

Network

IoC Indicators

YARA Rules Matched

6 rules(8 hits)

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

Requested Permissions

6 permissions

Read and modify cookies on all sites

High

tabs

Medium

*://*.vercel.app/

Low

*://*.reactin.io/

Low

*://*.linkedin.com/

Low

https://app.reactin.io/*

Low

About This Extension

Detailed Findings

13 total

YARA Rule Matches

6 rules

Indicators of Compromise

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

URLs

IP Addresses

Domains

Strings

All Indicators · 35

Domain

detected Domain: vercel.app

XIOC detected Domain: vercel.app

extracted_from_files

URL

detected URL: https://www.linkedin.com/voyager/api/graphql?includeWebMetadata=true&variables=(profileEditFormType:TOP_CARD,profileFormEntryPoint:PROFILE_SECTION)&queryId=voyagerIdentityDashProfileEditFormPages.fc272a3c5ca81bd59300a90f7c360d9e

XIOC detected URL: https://www.linkedin.com/voyager/api/graphql?includeWebMetadata=true&variables=(profileEditFormType:TOP_CARD,profileFormEntryPoint:PROFILE_SECTION)&queryId=voyagerIdentityDashProfileEditFormPages.fc272a3c5ca81bd59300a90f7c360d9e

extracted_from_files

URL

detected URL: https://www.linkedin.com/voyager/api/identity/dash/profiles/$

XIOC detected URL: https://www.linkedin.com/voyager/api/identity/dash/profiles/$

extracted_from_files

URL

detected URL: https://www.linkedin.com/voyager/api/graphql?includeWebMetadata=true&variables=()&queryId=voyagerFeedDashGlobalNavs.998834f8daa4cbca25417843e04f16b1

XIOC detected URL: https://www.linkedin.com/voyager/api/graphql?includeWebMetadata=true&variables=()&queryId=voyagerFeedDashGlobalNavs.998834f8daa4cbca25417843e04f16b1

extracted_from_files

URL

detected URL: https://www.linkedin.com

XIOC detected URL: https://www.linkedin.com

extracted_from_files

URL

detected URL: https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&display=swap');

XIOC detected URL: https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&display=swap');

extracted_from_files

Hash

detected MD5 Hash: fc272a3c5ca81bd59300a90f7c360d9e

XIOC detected MD5 Hash: fc272a3c5ca81bd59300a90f7c360d9e

extracted_from_files

Hash

detected MD5 Hash: 998834f8daa4cbca25417843e04f16b1

XIOC detected MD5 Hash: 998834f8daa4cbca25417843e04f16b1

extracted_from_files

Domain

detected Domain: fonts.googleapis.com

XIOC detected Domain: fonts.googleapis.com

extracted_from_files

Domain

detected Domain: toast.info

XIOC detected Domain: toast.info

extracted_from_files

URL

detected URL: https://app.reactin.io/*

XIOC detected URL: https://app.reactin.io/*

extracted_from_files

URL

detected URL: http://www.w3.org/2000/svg

XIOC detected URL: http://www.w3.org/2000/svg

extracted_from_files

URL

detected URL: https://www.linkedin.com/

XIOC detected URL: https://www.linkedin.com/

extracted_from_files

URL

detected URL: https://app.reactin.io

XIOC detected URL: https://app.reactin.io

extracted_from_files

Domain

detected Domain: cookie.name

XIOC detected Domain: cookie.name

extracted_from_files

Domain

detected Domain: tab.id

XIOC detected Domain: tab.id

extracted_from_files

Domain

detected Domain: data.data

XIOC detected Domain: data.data

extracted_from_files

Domain

detected Domain: date.now

XIOC detected Domain: date.now

extracted_from_files

Domain

detected Domain: newcodebutton.id

XIOC detected Domain: newcodebutton.id

extracted_from_files

Domain

detected Domain: syncbutton.id

XIOC detected Domain: syncbutton.id

extracted_from_files

Domain

detected Domain: profileinfo.name

XIOC detected Domain: profileinfo.name

extracted_from_files

Domain

detected Domain: reactin.io

XIOC detected Domain: reactin.io

extracted_from_files

Domain

detected Domain: linkedin.com

XIOC detected Domain: linkedin.com

extracted_from_files

Domain

detected Domain: ß.ac

XIOC detected Domain: ß.ac

extracted_from_files

Domain

detected Domain: www.w3.org

XIOC detected Domain: www.w3.org

extracted_from_files

Domain

detected Domain: toast.show

XIOC detected Domain: toast.show

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: www.linkedin.com

XIOC detected Domain: www.linkedin.com

extracted_from_files

detected IP: c4::

XIOC detected IP: c4::

extracted_from_files

detected IP: ::53

XIOC detected IP: ::53

extracted_from_files

detected IP: ::bef

XIOC detected IP: ::bef

extracted_from_files

detected IP: ::af

XIOC detected IP: ::af

extracted_from_files

Domain

detected Domain: clients2.google.com

XIOC detected Domain: clients2.google.com

extracted_from_files

Domain

detected Domain: app.reactin.io

XIOC detected Domain: app.reactin.io

extracted_from_files

detected IP: ::

XIOC detected IP: ::

extracted_from_files

Security Analysis Summary

Security Analysis Overview

ReactIn is a Chrome Web Store extension published by [email protected]. Version 1.2.0 has been analyzed by the Risky Plugins security platform, receiving a risk score of 66.72/100 (HIGH risk) based on 49 security findings.

Risk Assessment

This extension presents high security risk. Significant concerns were identified during analysis. It is not recommended for use in sensitive or production environments without thorough review.

Findings Breakdown

Medium: 41 finding(s)
Low: 8 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

ReactIn is published by [email protected] on the Chrome Web Store marketplace. The extension has approximately 906 users.

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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Is "ReactIn" on Chrome Web Store Safe to Install?

Risk Assessment

Severity Breakdown

Finding Categories

YARA Rules Matched

Requested Permissions

About This Extension

Detailed Findings

NET-FETCH-src/popup/popup.js-176

MANIFEST-SENSITIVE-PERM-TABS

NET-FETCH-src/popup/popup.js-119

NET-FETCH-src/popup/popup.js-139

NET-FETCH-src/popup/popup.js-218

YARA Rule Matches

postinstall network communication

postinstall system command

postinstall crypto operations

postinstall file manipulation

postinstall file download

postinstall environment access

Indicators of Compromise

All Indicators · 35

Security Analysis Summary

Security Analysis Overview

Risk Assessment

Findings Breakdown

What Was Analyzed

Developer Information

Recommendation

Frequently Asked Questions

Similar Extensions

Gramlab

Brikiz

Research Notes

RoTrade - Roblox Trading Automated

PubMed Citation Bar

Cover-Letter-AI