SECURITY REPORT · EXTENSHI SCAN
Arcane Scout — API Pentesting
Firefox extension·by mateocallec
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
Arcane Scout — API Pentesting's safety score vs every other extension we've scanned
Globally
3%of extensions carry more risk
Riskier ←→ Safer
Ranked against 370,277 extensions
In Privacy & Security
2%of privacy & security extensions carry more risk
Riskier ←→ Safer
Ranked against 11,542 privacy & security extensions
Findings
157
median 5Lower is safer
Critical findings
1
median 0Severity = Critical
Permissions
4
median 4Declared in manifest
Active users
2
median 3vs category median
Findings breakdown
Automated security signal · 157 distinct issues across 6 severities
157
distinct issues
detected
detected
Scanners reported 159 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.
Critical11%
High138%
Needs Review00%
Medium13989%
Low43%
Info00%
Permissions requested
2 risky permissions of 4 total
2 high-risk permissions require attention
This extension requests 4 permissions in total. 2 of them grant broad capabilities that are worth a careful look.
High
Access browser cookies
Can read and modify cookies, potentially accessing login sessions
High
Developer tools
Can extend browser developer tools with custom panels
Medium
Add context menu items
Can add custom items to the right-click context menu
Medium
Store local data
Can save data locally in the browser for persistence
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Scan performed by extenshi.io · Jul 25, 2026
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