SECURITY REPORT · EXTENSHI SCAN
E-SIGvbN
Firefox extension·by Maibre
78
/ 100 SAFETY SCORE
CAUTION
Mostly fine, but a few things worth reviewing before you install.
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
E-SIGvbN's safety score vs every other extension we've scanned
Globally
33%of extensions carry more risk
Riskier ←→ Safer
Ranked against 402,748 extensions
In Bookmarks
17%of bookmarks extensions carry more risk
Riskier ←→ Safer
Ranked against 6,452 bookmarks extensions
Findings
6
median 4Lower is safer
Critical findings
1
median 0Severity = Critical
Permissions
3
median 3Declared in manifest
Active users
1
median 2vs category median
Findings breakdown
Automated security signal · 6 distinct issues across 6 severities
6
distinct issues
detected
detected
Critical117%
High233%
Needs Review00%
Medium233%
Low117%
Info00%
Permissions requested
2 risky permissions of 3 total
1 critical permission require attention
This extension requests 3 permissions in total. 2 of them grant broad capabilities that are worth a careful look.
Critical
Communicate with desktop apps
Can exchange messages with applications installed on your computer
High
View open tabs
Can see URLs and titles of all open tabs
Info
*://*/*
No additional information available.
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Scan performed by extenshi.io · Sep 13, 2026
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