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SECURITY REPORT · EXTENSHI SCAN

CFCA CryptoKit.RXTJF Extension

Edge extension·by 融信通
42
/ 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 5 years
  • Built on Manifest V2, which Chrome and Edge are retiring
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

CFCA CryptoKit.RXTJF Extension's safety score vs every other extension we've scanned
Globally
18%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 409,612 extensions
In Developer Tools
30%of developer tools extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 3,713 developer tools extensions
Findings
20
median 16Lower is safer
Critical findings
1
median 1Severity = Critical
Permissions
1
median 3Declared in manifest
Active users
110
median 45vs category median

Findings breakdown

Automated security signal · 20 distinct issues across 6 severities
20
distinct issues
detected

Permissions requested

1 risky permission of 1 total
1 critical permission require attention
This extension requests 1 permission 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

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Scan performed by extenshi.io · Sep 13, 2026
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