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SECURITY REPORT · EXTENSHI SCAN

Web Security Authentication

Firefox extension·by 上海派拉软件股份有限公司
31
/ 100 SAFETY SCORE
DANGEROUS
Meaningful risk surface. Avoid on managed devices without review.

Likely abandonedsafety score reduced by 30 points

  • No update in over 4 years
  • Built on Manifest V2, which Chrome and Edge are retiring
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

Web Security Authentication's safety score vs every other extension we've scanned
Globally
6%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 409,539 extensions
In Productivity
14%of productivity extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 8,187 productivity extensions
Findings
43
median 18Lower is safer
Critical findings
3
median 0Severity = Critical
Permissions
6
median 3Declared in manifest
Active users
1
median 89vs category median

Findings breakdown

Automated security signal · 43 distinct issues across 6 severities
43
distinct issues
detected
Scanners reported 67 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.

Permissions requested

5 risky permissions of 6 total
1 critical permission require attention
This extension requests 6 permissions in total. 5 of them grant broad capabilities that are worth a careful look.
Critical
Access to all websites

Can read and modify content on every website you visit

High
Access browser cookies

Can read and modify cookies, potentially accessing login sessions

High
View open tabs

Can see URLs and titles of all open tabs

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

Medium
Store local data

Can save data locally in the browser for persistence

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Scan performed by extenshi.io · Aug 12, 2026
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