extenshi.io
SECURITY REPORT · EXTENSHI SCAN

Client Challenge

Firefox extension·by hacso
59
/ 100 SAFETY SCORE
RISKY
Several elevated signals. Read the findings before sharing this with your team.

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

Client Challenge's safety score vs every other extension we've scanned
Globally
4%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 397,240 extensions
In Photos Music Videos
1%of photos music videos extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 11,079 photos music videos extensions
Findings
104
median 4Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
1
median 3Declared in manifest
Active users
1
median 6vs category median

Findings breakdown

Automated security signal · 104 distinct issues across 6 severities
104
distinct issues
detected

Permissions requested

1 permission declared
No risky permissions
1 permission requested — none are flagged as risky.
Info
*://jut.su/*

No additional information available.

Are you the author of Client Challenge?

Claim this extension to respond to findings, add context, and earn a verified badge on extenshi.io.

Claim this extension

Add the badge to your README

Show Client Challenge's live security score on GitHub or in your docs
Extenshi security score badge preview
Markdown
[![Extenshi security score](https://catalog.extenshi.io/api/badge/109213)](https://catalog.extenshi.io/extensions/109213/security)
HTML
<a href="https://catalog.extenshi.io/extensions/109213/security"><img src="https://catalog.extenshi.io/api/badge/109213" alt="Extenshi security score" /></a>

The badge always shows the current score — it updates automatically after every scan.

Scan performed by extenshi.io · Aug 14, 2026
Browser extensions made transparent.