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SECURITY REPORT · EXTENSHI SCAN

CardMatcher for Cardmarket

Chrome extension·by Androsyn
76
/ 100 SAFETY SCORE
CAUTION
Mostly fine, but a few things worth reviewing before you install.

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

CardMatcher for Cardmarket's safety score vs every other extension we've scanned
Globally
29%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 397,149 extensions
In Lifestyle
28%of lifestyle extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 46,833 lifestyle extensions
Findings
35
median 12Lower is safer
Critical findings
1
median 0Severity = Critical
Permissions
1
median 1Declared in manifest
Active users
9
median 26vs category median

Findings breakdown

Automated security signal · 35 distinct issues across 6 severities
35
distinct issues
detected

Permissions requested

1 permission declared
No risky permissions
1 permission requested — none are flagged as risky.
Medium
Store local data

Can save data locally in the browser for persistence

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Scan performed by extenshi.io · Sep 6, 2026
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