SECURITY REPORT · EXTENSHI SCAN
Whimsy
Firefox extension·by bwinton
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
Whimsy's safety score vs every other extension we've scanned
Globally
93.22%of extensions carry more risk
Riskier ←→ Safer
Ranked across every extension we scan
In its category
83.22%of its category extensions carry more risk
Riskier ←→ Safer
Ranked within its category
Findings
3
median 38Lower is safer
Risky permissions
2
median 1Critical + high perms
Total permissions
6
median 4All declared perms
Critical findings
0
median 2Severity = Critical
Findings breakdown
Automated security signal · 3 findings across 5 severities
3
findings
detected
detected
Critical00%
High00%
Medium3100%
Low00%
Info00%
Permissions requested
2 risky permissions of 6 total
2 high-risk permissions require attention
This extension requests 6 permissions in total. 2 of them grant broad capabilities that are worth a careful look.
High
View open tabs
Can see URLs and titles of all open tabs
High
View most visited sites
Can see your most frequently visited websites
Medium
Store local data
Can save data locally in the browser for persistence
Medium
Access bookmarks
Can read and modify your saved bookmarks
Medium
Add context menu items
Can add custom items to the right-click context menu
Medium
Write to clipboard
Can place content onto your clipboard
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Scan performed by extenshi.io · Jun 25, 2026· partial run (some scanners failed)
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