SECURITY REPORT · EXTENSHI SCAN
CFCA CryptoKit.YLJR Extension
Firefox extension·by zqyl
76
/ 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
CFCA CryptoKit.YLJR Extension's safety score vs every other extension we've scanned
Globally
28%of extensions carry more risk
Riskier ←→ Safer
Ranked against 409,539 extensions
In Privacy & Security
22%of privacy & security extensions carry more risk
Riskier ←→ Safer
Ranked against 12,541 privacy & security extensions
Findings
10
median 5Lower is safer
Critical findings
1
median 0Severity = Critical
Permissions
4
median 4Declared in manifest
Active users
2815
median 3vs category median
Findings breakdown
Automated security signal · 10 distinct issues across 6 severities
10
distinct issues
detected
detected
Critical110%
High110%
Needs Review00%
Medium330%
Low550%
Info00%
Permissions requested
1 risky permission of 4 total
1 critical permission require attention
This extension requests 4 permissions in total. 1 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
Medium
Access current tab
Can temporarily access the content of the active tab when you click the extension
Info
http://*.yljr.com/*
No additional information available.
Info
https://*.yljr.com/*
No additional information available.
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Scan performed by extenshi.io · Jul 31, 2026
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