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SECURITY REPORT · EXTENSHI SCAN

Dark Theme for Yandex™

Firefox extension·by Balvin
65
/ 100 SAFETY SCORE
RISKY
Several elevated signals. Read the findings before sharing this with your team.

Likely abandonedsafety score reduced by 30 points

  • No update in over 7 years
Why this matters

An unmaintained extension keeps whatever flaws it shipped with, and a listing with users but no owner is an attractive target to buy and repurpose.

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

Dark Theme for Yandex™'s safety score vs every other extension we've scanned
Globally
77%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 402,748 extensions
In Appearance
47%of appearance extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 18,914 appearance extensions
Findings
4
median 3Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
5
median 2Declared in manifest
Active users
16
median 3vs category median

Findings breakdown

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

Permissions requested

5 permissions declared
No risky permissions
5 permissions requested — none are flagged as risky.
Medium
Store local data

Can save data locally in the browser for persistence

Low
Schedule tasks

Can schedule periodic background tasks

Low
Detect idle state

Can detect when your machine is idle, active, or locked

Info
*://yandex.com/

No additional information available.

Info
*://yandex.com/search/*

No additional information available.

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Scan performed by extenshi.io · Aug 3, 2026
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