SECURITY REPORT · EXTENSHI SCAN
AcFun Video Download
Firefox extension·by scottxu
0
/ 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
AcFun Video Download's safety score vs every other extension we've scanned
Globally
42%of extensions carry more risk
Riskier ←→ Safer
Ranked against 369,936 extensions
In Games Entertainment
17%of games entertainment extensions carry more risk
Riskier ←→ Safer
Ranked against 8,778 games entertainment extensions
Findings
14
median 4Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
6
median 3Declared in manifest
Active users
273
median 4vs category median
Findings breakdown
Automated security signal · 14 distinct issues across 6 severities
14
distinct issues
detected
detected
Scanners reported 26 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.
Critical00%
High214%
Needs Review00%
Medium750%
Low536%
Info00%
Permissions requested
2 risky permissions of 6 total
2 high-risk permissions require attention
This extension requests 6 permissions in total. 2 of them grant broad capabilities that are worth a careful look.
High
Observe web requests
Can monitor all network requests made by the browser
High
Block and modify web requests
Can intercept, block, or modify any network request before it completes
Info
http://*.acfun.cn/*
No additional information available.
Info
http://*.aixifan.com/*
No additional information available.
Info
http://www.acfun.cn/v/*
No additional information available.
Info
http://www.aixifan.com/v/*
No additional information available.
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Scan performed by extenshi.io · Jul 25, 2026
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