SECURITY REPORT · EXTENSHI SCAN

Mangools SEO extension

Firefox extension·by Mangools

/ 100 SAFETY SCORE

DANGEROUS

Meaningful risk surface. Avoid on managed devices without review.

Likely abandonedsafety score reduced by 30 points

No update in over 6 years
Bundles libraries with known vulnerabilities and no fix in sight

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

Mangools SEO extension's safety score vs every other extension we've scanned

Globally

6%of extensions carry more risk

This extension

Riskier ←→ Safer

Ranked against 369,936 extensions

In Search Tools

2%of search tools extensions carry more risk

This extension

Riskier ←→ Safer

Ranked against 15,409 search tools extensions

Findings

median 4Lower is safer

Critical findings

median 0Severity = Critical

Permissions

206

median 3Declared in manifest

Active users

674

median 2vs category median

Findings breakdown

Automated security signal · 70 distinct issues across 6 severities

distinct issues
detected

Scanners reported 111 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.

Critical00%

High34%

Needs Review00%

Medium4057%

Low2739%

Info00%

Permissions requested

206 permissions declared

No risky permissions

206 permissions requested — none are flagged as risky.

Medium

Access current tab

Can temporarily access the content of the active tab when you click the extension

Medium

Store local data

Can save data locally in the browser for persistence

Medium