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SECURITY REPORT · EXTENSHI SCAN

U21P Score Beta

Firefox extension·by AiryMesa
65
/ 100 SAFETY SCORE
RISKY
Several elevated signals. Read the findings before sharing this with your team.

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

U21P Score Beta's safety score vs every other extension we've scanned
Globally
77%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 415,509 extensions
In Games Entertainment
54%of games entertainment extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 9,616 games entertainment extensions
Findings
4
median 5Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
4
median 3Declared in manifest
Active users
1
median 4vs category median

Findings breakdown

Automated security signal · 4 distinct issues across 6 severities
4
distinct issues
detected

Permissions requested

4 permissions declared
No risky permissions
4 permissions requested — none are flagged as risky.
Info
*://*.hattrickportal.pro/Player.aspx*

No additional information available.

Info
*://*.hattrickportal.pro/Tracker/Player.aspx*

No additional information available.

Info
*://*.hattrickportal.pro/Tracker/*/Lists.aspx?ListID=*

No additional information available.

Info
*://*.hattrickportal.pro/Tracker/*/Players.aspx*

No additional information available.

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Scan performed by extenshi.io · Aug 24, 2026
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