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SECURITY REPORT · EXTENSHI SCAN

Add to Factr

Firefox extension·by Factr
33
/ 100 SAFETY SCORE
DANGEROUS
Meaningful risk surface. Avoid on managed devices without review.

Likely abandonedsafety score reduced by 30 points

  • No update in over 6 years
Why this matters

An unmaintained extension keeps whatever flaws it shipped with, and a listing with users but no owner is an attractive target to buy and repurpose.

Automated analysis of publicly available code — not a professional security audit. It may produce false positives and does not prove an extension is unsafe or safe. Treat it as one signal among many. Disclaimer · Report an issue

How it ranks

Add to Factr's safety score vs every other extension we've scanned
Globally
7%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 397,522 extensions
In Social & Communication
3%of social & communication extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 13,634 social & communication extensions
Findings
57
median 5Lower is safer
Critical findings
5
median 0Severity = Critical
Permissions
9
median 3Declared in manifest
Active users
7
median 3vs category median

Findings breakdown

Automated security signal · 57 distinct issues across 6 severities
57
distinct issues
detected

Permissions requested

3 risky permissions of 9 total
3 high-risk permissions require attention
This extension requests 9 permissions in total. 3 of them grant broad capabilities that are worth a careful look.
High
Access all HTTP sites

Can read and modify content on all non-encrypted websites

High
Access all HTTPS sites

Can read and modify content on all encrypted websites

High
View open tabs

Can see URLs and titles of all open tabs

Medium
Access current tab

Can temporarily access the content of the active tab when you click the extension

Medium
Access user identity

Can get OAuth2 tokens and access your Google account identity

Medium
Store local data

Can save data locally in the browser for persistence

Info
https://www.linkedin.com/oauth/v2/authorization

No additional information available.

Info
*://factr.com/*

No additional information available.

Info
*://staging.factr.com/*

No additional information available.

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Scan performed by extenshi.io · Aug 6, 2026
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