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SECURITY REPORT · EXTENSHI SCAN

Pekka: Video Downloader, Feed Cleaner & Background

Firefox extension·by Nguyễn Văn Trình
71
/ 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

Pekka: Video Downloader, Feed Cleaner & Background's safety score vs every other extension we've scanned
Globally
16%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 415,831 extensions
In Social & Communication
9%of social & communication extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 13,745 social & communication extensions
Findings
71
median 7Lower is safer
Critical findings
2
median 0Severity = Critical
Permissions
7
median 3Declared in manifest
Active users
1
median 4vs category median

Findings breakdown

Automated security signal · 71 distinct issues across 6 severities
71
distinct issues
detected
Scanners reported 93 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.

Permissions requested

3 risky permissions of 7 total
1 critical permission require attention
This extension requests 7 permissions in total. 3 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
View open tabs

Can see URLs and titles of all open tabs

High
Manage downloads

Can initiate downloads and access your download history

Medium
Store local data

Can save data locally in the browser for persistence

Low
Schedule tasks

Can schedule periodic background tasks

Low
Run in background

Can run scripts in the background when not actively in use

Info
https://www.tiktok.com/*

No additional information available.

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Scan performed by extenshi.io · Aug 24, 2026
Browser extensions made transparent.