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SECURITY REPORT · EXTENSHI SCAN

Dynamic HEX Theme

Firefox extension·by HEX Machina
95
/ 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

Dynamic HEX Theme's safety score vs every other extension we've scanned
Globally
78%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 415,874 extensions
In Appearance
56%of appearance extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 19,041 appearance extensions
Findings
4
median 5Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
3
median 2Declared in manifest
Active users
5
median 3vs category median

Findings breakdown

Automated security signal · 4 distinct issues across 6 severities
4
distinct issues
detected

Permissions requested

1 risky permission of 3 total
1 high-risk permission require attention
This extension requests 3 permissions in total. 1 of them grant broad capabilities that are worth a careful look.
High
View open tabs

Can see URLs and titles of all open tabs

Medium
Store local data

Can save data locally in the browser for persistence

Low
Customize theme

Can change the browser theme appearance

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Scan performed by extenshi.io · Oct 22, 2026
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