SECURITY REPORT · EXTENSHI SCAN

Metafields Guru

Firefox extension·by 256 Development

/ 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

Metafields Guru's safety score vs every other extension we've scanned

Globally

14%of extensions carry more risk

This extension

Riskier ←→ Safer

Ranked against 409,539 extensions

In Web Development

7%of web development extensions carry more risk

This extension

Riskier ←→ Safer

Ranked against 15,317 web development extensions

Findings

median 4Lower is safer

Critical findings

median 0Severity = Critical

Permissions

median 3Declared in manifest

Active users

median 2vs category median

Findings breakdown

Automated security signal · 40 distinct issues across 6 severities

distinct issues
detected

Scanners reported 56 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.

Critical25%

High38%

Needs Review00%

Medium1333%

Low1948%

Info38%

Permissions requested

1 risky permission of 9 total

1 high-risk permission require attention

This extension requests 9 permissions in total. 1 of them grant broad capabilities that are worth a careful look.

High

View open tabs

Can see URLs and titles of all open tabs

Medium