SECURITY REPORT · EXTENSHI SCAN
Vimium_drkwolf
Firefox extension·by Medhi
0
/ 100 SAFETY SCORE
EXCELLENT
Looks clean. No meaningful risks detected in this scan.
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
Vimium_drkwolf's safety score vs every other extension we've scanned
Globally
92.97%of extensions carry more risk
Riskier ←→ Safer
Ranked across every extension we scan
In its category
82.97%of its category extensions carry more risk
Riskier ←→ Safer
Ranked within its category
Findings
9
median 38Lower is safer
Risky permissions
4
median 1Critical + high perms
Total permissions
13
median 4All declared perms
Critical findings
0
median 2Severity = Critical
Findings breakdown
Automated security signal · 9 distinct issues across 6 severities
9
distinct issues
detected
detected
Critical00%
High00%
Needs Review00%
Medium333%
Low667%
Info00%
Permissions requested
4 risky permissions of 13 total
1 critical permission require attention
This extension requests 13 permissions in total. 4 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
View open tabs
Can see URLs and titles of all open tabs
High
Access browsing history
Can read and modify your complete browsing history
High
Execute scripts in pages
Can inject and execute JavaScript code in web pages
Medium
Access bookmarks
Can read and modify your saved bookmarks
Medium
Store local data
Can save data locally in the browser for persistence
Medium
Access session data
Can query and restore recently closed tabs and windows
Medium
Show notifications
Can display desktop notifications outside the browser
Medium
Monitor navigation
Can observe and track tab navigation events and URL changes
Medium
Read clipboard
Can read text and data currently on your clipboard
Medium
Write to clipboard
Can place content onto your clipboard
Info
file:///
No additional information available.
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Scan performed by extenshi.io · Jul 25, 2026· partial run (some scanners failed)
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