extenshi.io
SECURITY REPORT · EXTENSHI SCAN

ABCProxy-Extension

Firefox extension·by ABCProxy Extension
48
/ 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 3 years
  • The developer's website is no longer reachable
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

ABCProxy-Extension's safety score vs every other extension we've scanned
Globally
33%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 383,513 extensions
In Privacy & Security
27%of privacy & security extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 12,093 privacy & security extensions
Findings
17
median 5Lower is safer
Critical findings
3
median 0Severity = Critical
Permissions
5
median 4Declared in manifest
Active users
39
median 3vs category median

Findings breakdown

Automated security signal · 17 distinct issues across 6 severities
17
distinct issues
detected
Scanners reported 24 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.

Permissions requested

4 risky permissions of 5 total
1 critical permission require attention
This extension requests 5 permissions in total. 4 of them grant broad capabilities that are worth a careful look.
Critical
Access to all websites

Can read and modify content on every website you visit

High
Control proxy settings

Can route your browser traffic through a proxy server

High
Access all HTTP sites

Can read and modify content on all non-encrypted websites

High
Access all HTTPS sites

Can read and modify content on all encrypted websites

Medium
Store local data

Can save data locally in the browser for persistence

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Scan performed by extenshi.io · Sep 10, 2026
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