SECURITY REPORT · EXTENSHI SCAN
WebFuzz Advanced
Firefox extension·by Mariah
0
/ 100 SAFETY SCORE
RISKY
Several elevated signals. Read the findings before sharing this with your team.
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
WebFuzz Advanced's safety score vs every other extension we've scanned
Globally
59.22%of extensions carry more risk
Riskier ←→ Safer
Ranked across every extension we scan
In its category
49.22%of its category extensions carry more risk
Riskier ←→ Safer
Ranked within its category
Findings
57
median 38Lower is safer
Risky permissions
3
median 1Critical + high perms
Total permissions
5
median 4All declared perms
Critical findings
3
median 2Severity = Critical
Findings breakdown
Automated security signal · 57 findings across 5 severities
57
findings
detected
detected
Critical35%
High1628%
Medium3765%
Low12%
Info00%
Permissions requested
3 risky permissions of 5 total
3 high-risk permissions require attention
This extension requests 5 permissions in total. 3 of them grant broad capabilities that are worth a careful look.
High
Execute scripts in pages
Can inject and execute JavaScript code in web pages
High
Observe web requests
Can monitor all network requests made by the browser
High
Developer tools
Can extend browser developer tools with custom panels
Medium
Store local data
Can save data locally in the browser for persistence
Low
Block network requests (declarative)
Can block or redirect network requests using predefined rules without seeing content
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Scan performed by extenshi.io · Jun 25, 2026· partial run (some scanners failed)
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