extenshi.io
SECURITY REPORT · EXTENSHI SCAN

Vivid Media Downloader

Firefox extension·by Zeyn
15
/ 100 SAFETY SCORE
CRITICAL
Severe indicators. Treat as unsafe until the developer addresses these findings.

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

Vivid Media Downloader's safety score vs every other extension we've scanned
Globally
0%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 384,209 extensions
In Photos Music Videos
0%of photos music videos extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 10,705 photos music videos extensions
Findings
61
median 4Lower is safer
Critical findings
5
median 0Severity = Critical
Permissions
8
median 3Declared in manifest
Active users
6
median 6vs category median

Findings breakdown

Automated security signal · 61 distinct issues across 6 severities
61
distinct issues
detected
Scanners reported 66 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 8 total
1 critical permission require attention
This extension requests 8 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
Observe web requests

Can monitor all network requests made by the browser

High
Manage downloads

Can initiate downloads and access your download history

Medium
Store local data

Can save data locally in the browser for persistence

Medium
Add context menu items

Can add custom items to the right-click context menu

Medium
Show notifications

Can display desktop notifications outside the browser

Medium
Access user identity

Can get OAuth2 tokens and access your Google account identity

Medium
Block requests with host access

Can block or redirect network requests and requires host permissions

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Scan performed by extenshi.io · Aug 25, 2026
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