SECURITY REPORT · EXTENSHI SCAN
tumblr video downloader and enhancer
Firefox extension·by orochi.chenkai
84
/ 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
tumblr video downloader and enhancer's safety score vs every other extension we've scanned
Globally
41%of extensions carry more risk
Riskier ←→ Safer
Ranked against 415,874 extensions
In Social & Communication
31%of social & communication extensions carry more risk
Riskier ←→ Safer
Ranked against 13,748 social & communication extensions
Findings
14
median 8Lower is safer
Critical findings
2
median 0Severity = Critical
Permissions
4
median 3Declared in manifest
Active users
694
median 4vs category median
Findings breakdown
Automated security signal · 14 distinct issues across 6 severities
14
distinct issues
detected
detected
Critical214%
High17%
Needs Review00%
Medium1071%
Low17%
Info00%
Permissions requested
1 risky permission of 4 total
1 high-risk permission require attention
This extension requests 4 permissions in total. 1 of them grant broad capabilities that are worth a careful look.
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
Info
*://*.tumblr.com/*
No additional information available.
Are you the author of tumblr video downloader and enhancer?
Claim this extension to respond to findings, add context, and earn a verified badge on extenshi.io.
Add the badge to your README
Show tumblr video downloader and enhancer's live security score on GitHub or in your docs
Scan performed by extenshi.io · Oct 22, 2026
Browser extensions made transparent.