SECURITY REPORT · EXTENSHI SCAN
Tabmarks
Firefox extension·by Roman
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
Tabmarks's safety score vs every other extension we've scanned
Globally
86.78999999999999%of extensions carry more risk
Riskier ←→ Safer
Ranked across every extension we scan
In its category
76.78999999999999%of its category extensions carry more risk
Riskier ←→ Safer
Ranked within its category
Findings
14
median 38Lower is safer
Risky permissions
3
median 1Critical + high perms
Total permissions
7
median 4All declared perms
Critical findings
0
median 2Severity = Critical
Findings breakdown
Automated security signal · 14 findings across 5 severities
14
findings
detected
detected
Critical00%
High00%
Medium1071%
Low321%
Info17%
Permissions requested
3 risky permissions of 7 total
3 high-risk permissions require attention
This extension requests 7 permissions in total. 3 of them grant broad capabilities that are worth a careful look.
High
Access browsing history
Can read and modify your complete browsing history
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
Access bookmarks
Can read and modify your saved bookmarks
Medium
Store local data
Can save data locally in the browser for persistence
Medium
Monitor navigation
Can observe and track tab navigation events and URL changes
Medium
Access user identity
Can get OAuth2 tokens and access your Google account identity
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Scan performed by extenshi.io · Jun 25, 2026· partial run (some scanners failed)
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