SECURITY REPORT · EXTENSHI SCAN
Client Challenge
Firefox extension·by jammy
79
/ 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
Client Challenge's safety score vs every other extension we've scanned
Globally
37%of extensions carry more risk
Riskier ←→ Safer
Ranked against 409,539 extensions
In Other
14%of other extensions carry more risk
Riskier ←→ Safer
Ranked against 28,735 other extensions
Findings
17
median 3Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
4
median 3Declared in manifest
Active users
432
median 2vs category median
Findings breakdown
Automated security signal · 17 distinct issues across 6 severities
17
distinct issues
detected
detected
Critical00%
High16%
Needs Review00%
Medium847%
Low847%
Info00%
Permissions requested
1 risky permission of 4 total
1 high-risk permission require attention
This extension requests 4 permissions in total. 1 of them grant broad capabilities that are worth a careful look.
High
Access browser cookies
Can read and modify cookies, potentially accessing login sessions
Info
https://soundcloud.com/*
No additional information available.
Info
https://api-auth.soundcloud.com/*
No additional information available.
Info
https://secure.soundcloud.com/*
No additional information available.
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Scan performed by extenshi.io · Aug 24, 2026
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