SECURITY REPORT · EXTENSHI SCAN
OWASP PenTestKit Automation
Firefox extension·by pentestkit.co.uk
0
/ 100 SAFETY SCORE
DANGEROUS
Meaningful risk surface. Avoid on managed devices without review.
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
OWASP PenTestKit Automation's safety score vs every other extension we've scanned
Globally
1%of extensions carry more risk
Riskier ←→ Safer
Ranked against 369,936 extensions
In Web Development
0%of web development extensions carry more risk
Riskier ←→ Safer
Ranked against 14,329 web development extensions
Findings
234
median 4Lower is safer
Critical findings
1
median 0Severity = Critical
Permissions
13
median 3Declared in manifest
Active users
4
median 3vs category median
Findings breakdown
Automated security signal · 234 distinct issues across 6 severities
234
distinct issues
detected
detected
Scanners reported 237 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.
Critical10%
High177%
Needs Review00%
Medium18077%
Low2812%
Info83%
Permissions requested
8 risky permissions of 13 total
1 critical permission require attention
This extension requests 13 permissions in total. 8 of them grant broad capabilities that are worth a careful look.
Critical
Access to all websites
Can read and modify content on every website you visit
High
Access browser cookies
Can read and modify cookies, potentially accessing login sessions
High
View open tabs
Can see URLs and titles of all open tabs
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
High
Execute scripts in pages
Can inject and execute JavaScript code in web pages
Medium
Access current tab
Can temporarily access the content of the active tab when you click the extension
Medium
Store local data
Can save data locally in the browser for persistence
Medium
Unlimited local storage
Can store large amounts of data locally without size limits
Medium
Monitor navigation
Can observe and track tab navigation events and URL changes
Low
Schedule tasks
Can schedule periodic background tasks
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Scan performed by extenshi.io · Aug 22, 2026
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