SECURITY REPORT · EXTENSHI SCAN
MangaBuff Card Statistics
Firefox extension·by owlcam
87
/ 100 SAFETY SCORE
EXCELLENT
Looks clean. No meaningful risks detected in this scan.
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
MangaBuff Card Statistics's safety score vs every other extension we've scanned
Globally
57%of extensions carry more risk
Riskier ←→ Safer
Ranked against 409,539 extensions
In Appearance
24%of appearance extensions carry more risk
Riskier ←→ Safer
Ranked against 18,944 appearance extensions
Findings
10
median 3Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
10
median 2Declared in manifest
Active users
5
median 3vs category median
Findings breakdown
Automated security signal · 10 distinct issues across 6 severities
10
distinct issues
detected
detected
Critical00%
High00%
Needs Review00%
Medium770%
Low330%
Info00%
Permissions requested
10 permissions declared
No risky permissions
10 permissions requested — none are flagged as risky.
Medium
Store local data
Can save data locally in the browser for persistence
Info
https://mangabuff.ru/cards*
No additional information available.
Info
https://mangabuff.ru/users/*
No additional information available.
Info
https://mangabuff.ru/market*
No additional information available.
Info
https://mangabuff.ru/decks/*
No additional information available.
Info
https://mangabuff.ru/clubs/*/boost
No additional information available.
Info
https://mangabuff.ru/manga/*
No additional information available.
Info
https://mangabuff.ru/ascension*
No additional information available.
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Scan performed by extenshi.io · Aug 17, 2026
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