SECURITY REPORT · EXTENSHI SCAN

CYSFFE

Firefox extension·by Brad in Dvorak

/ 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

CYSFFE's safety score vs every other extension we've scanned

Globally

9%of extensions carry more risk

This extension

Riskier ←→ Safer

Ranked against 369,936 extensions

In Appearance

2%of appearance extensions carry more risk

This extension

Riskier ←→ Safer

Ranked against 17,915 appearance extensions

Findings

median 3Lower is safer

Critical findings

median 0Severity = Critical

Permissions

median 2Declared in manifest

Active users

median 3vs category median

Findings breakdown

Automated security signal · 56 distinct issues across 6 severities

distinct issues
detected

Scanners reported 62 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.

Critical1018%

High35%

Needs Review00%

Medium3054%

Low1323%

Info00%

Permissions requested

2 risky permissions of 45 total

2 high-risk permissions require attention

This extension requests 45 permissions in total. 2 of them grant broad capabilities that are worth a careful look.

High

Observe web requests

Can monitor all network requests made by the browser

High

Block and modify web requests

Can intercept, block, or modify any network request before it completes

Medium

Store local data

Can save data locally in the browser for persistence

Medium