SECURITY REPORT · EXTENSHI SCAN

Media Fetcher — YouTube & Instagram

Firefox extension·by Ayush Srivastava

/ 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

Media Fetcher — YouTube & Instagram's safety score vs every other extension we've scanned

Globally

18%of extensions carry more risk

This extension

Riskier ←→ Safer

Ranked against 369,936 extensions

In Social & Communication

8%of social & communication extensions carry more risk

This extension

Riskier ←→ Safer

Ranked against 12,741 social & communication extensions

Findings

median 4Lower is safer

Critical findings

median 0Severity = Critical

Permissions

median 3Declared in manifest

Active users

median 3vs category median

Findings breakdown

Automated security signal · 19 distinct issues across 6 severities

distinct issues
detected

Scanners reported 20 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.

Critical00%

High421%

Needs Review00%

Medium947%

Low526%

Info15%

Permissions requested

3 risky permissions of 10 total

3 high-risk permissions require attention

This extension requests 10 permissions in total. 3 of them grant broad capabilities that are worth a careful look.

High

Manage downloads

Can initiate downloads and access your download history

High

Execute scripts in pages

Can inject and execute JavaScript code in web pages

High

View open tabs

Can see URLs and titles of all open tabs

Medium

Store local data

Can save data locally in the browser for persistence

Medium