SECURITY REPORT · EXTENSHI SCAN
FeedFirewall
Firefox extension·by FeedFirewall
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
FeedFirewall's safety score vs every other extension we've scanned
Globally
73.74%of extensions carry more risk
Riskier ←→ Safer
Ranked across every extension we scan
In its category
63.739999999999995%of its category extensions carry more risk
Riskier ←→ Safer
Ranked within its category
Findings
15
median 38Lower is safer
Risky permissions
0
median 1Critical + high perms
Total permissions
12
median 4All declared perms
Critical findings
5
median 2Severity = Critical
Findings breakdown
Automated security signal · 15 findings across 5 severities
15
findings
detected
detected
Critical533%
High00%
Medium747%
Low320%
Info00%
Permissions requested
12 permissions declared
No risky permissions
12 permissions requested — none are flagged as risky.
Medium
Store local data
Can save data locally in the browser for persistence
Info
https://x.com/*
No additional information available.
Info
https://twitter.com/*
No additional information available.
Info
https://www.linkedin.com/*
No additional information available.
Info
https://linkedin.com/*
No additional information available.
Info
https://www.reddit.com/*
No additional information available.
Info
https://old.reddit.com/*
No additional information available.
Info
https://new.reddit.com/*
No additional information available.
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Scan performed by extenshi.io · Jun 25, 2026· partial run (some scanners failed)
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