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Firefox Add-ons
7Versions
0Code reviewed

Not reviewed

No code review on record

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2 indicators in this extension

2 indicators
0 versions analysed

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What our analysis found

YouTube no Buffer (no autoplay) is not yet reviewed by Extension Auditor. Its permissions mean it can inject scripts into pages. It comes from a publisher with 36 extensions and was last updated in June 2026.

YouTube no Buffer (no autoplay)

YouTube no Buffer (no autoplay) Firefox extension security report

ID: youtube-no-buffer-autoplay

Extension Info & Metadata

Status
Active
Version
0.5.3
Size
0.05 MB
Rating
4.1/5
Reviews
139
Users
871
Type
Extension
Updated
Jun 21, 2026
Category
N/A
Price
Free
Featured
No
Visibility
Listed
Mature
No
By Google
No
Trusted
No
Download CRX
Firefox Add-ons
Report Issue
This publisherTrack record
36extensions
All still listed

Publisher Contextual Analysis

Author
James Fray
Privacy
Privacy Policy
Website
Visit
Extensions
36
Active
18
Obsolete
0
Listed
36
Unlisted
0
Users
190,546

Screenshots & videos

Screenshot 1

Install growth

Item
Type
Severity
Description
scripting
Permission
Critical
This permission allows injection and execution of JavaScript on any webpage. Rated Critical because it can modify page content, steal sensitive data, and inject malicious code into any site the extension has access to.
Contextual Risk Factors
Risk Factor
High
The following context increases the overall risk:• 10% increase: Early script execution enables pre-emptive content manipulation
storage
Permission
Medium
This permission allows storing data locally in the browser. Rated Medium because it can persist sensitive user data, track user activities over time, and potentially store malicious payloads.
*://www.youtube.com/*
Host
Medium
Host permission — access limited to this URL pattern.
Early Content Script Execution
Risk Factor
Medium
This extension runs content scripts at document_start.

2 indicators in this extension

2 indicators
0 versions analysed

Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.

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About this extension

Prevents YouTube HTML5 and Flash players from auto-buffering (auto-playing) videos

User reviews

Extension files

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URLs
2

URLs

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No URLs found
No IP addresses found

2 indicators in this extension

2 indicators
0 versions analysed

Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.

Unlock this report — $4.99Start 7-day trial — all reports
One-time payment · Secure checkout by Stripe
Version
Size
Verdict
Findings
Permhash
0.3.3
Latest
0.05 MBNot scanned—
49a25f9feefaffecad0fcd30c50dc9331cff8b55ece53def6285c09e17e6f5d7
0.4.5
0.05 MBNot scanned—
36fa242610dd23a2fc8085e73af22ec7b07df4e7ffab88c330b4b6f1cf03efce
0.4.6
0.05 MBNot scanned—
36fa242610dd23a2fc8085e73af22ec7b07df4e7ffab88c330b4b6f1cf03efce
0.4.7
0.05 MBNot scanned—
efdfdecb64ab692a10a22159e6e03f859fc20a5c297c4a788c3c2248783eb0f9
0.4.9
0.05 MBNot scanned—
efdfdecb64ab692a10a22159e6e03f859fc20a5c297c4a788c3c2248783eb0f9
0.5.0
0.05 MBNot scanned—
efdfdecb64ab692a10a22159e6e03f859fc20a5c297c4a788c3c2248783eb0f9
0.5.3
0.05 MBNot scanned—
efdfdecb64ab692a10a22159e6e03f859fc20a5c297c4a788c3c2248783eb0f9
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Code Diff

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