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6 indicators in this extension

6 indicators
0 versions analysed

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What our analysis found

Video Downloader - MPMux, used by 82,494 people, is not yet reviewed by Extension Auditor. Its permissions mean it can read and change data on all websites and can observe network requests. It was last updated in April 2025.

Video Downloader - MPMux

Video Downloader - MPMux Edge extension security report

ID: chbpmnhgnhhhfkilbdgjgbcifbciadcj

Supported Languages

🇪🇹Amharic
🇸🇦Arabic
🇮🇳Bengali
🇧🇷Brazilian Portuguese
🇬🇧British English
🇧🇬Bulgarian
🇪🇸Catalan
🇨🇳Chinese (Simplified)
🇹🇼Chinese (Traditional)
🇭🇷Croatian
🇨🇿Czech
🇩🇰Danish
🇳🇱Dutch
🇪🇪Estonian
🇵🇭Filipino
🇫🇮Finnish
🇨🇦French
🇩🇪German
🇬🇷Greek
🇮🇳Gujarati
🇮🇱he-IL
🇮🇳Hindi
🇭🇺Hungarian
🇮🇩Indonesian
🇮🇹Italian
🇯🇵Japanese
🇮🇳Kannada
🇰🇷Korean
🇱🇻Latvian
🇱🇹Lithuanian
🇲🇾Malay
🇮🇳Marathi
🇳🇴nn-NO
🇮🇷Persian
🇵🇱Polish
🇵🇹Portuguese
🇷🇴Romanian
🇷🇺Russian
🇧🇦Serbian
🇸🇰Slovak
🇸🇮Slovenian
🇪🇸Spanish
🇸🇪Swedish
🇮🇳Tamil
🇮🇳Telugu
🇹🇭Thai
🇹🇷Turkish
🇺🇦Ukrainian
🇺🇸US English
🇻🇳Vietnamese

Extension Info & Metadata

Status
Active
Version
1.2
Size
0.39 MB
Rating
4.8/5
Reviews
259
Users
82,494
Type
Extension
Updated
Apr 22, 2025
Category
Accessibility
Price
Paid
Featured
Yes
Visibility
Listed
Mature
No
By Google
No
Trusted
No
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1extension
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Publisher Contextual Analysis

Author
MPMux Video Downloader
Privacy
Privacy Policy
Website
Visit
Extensions
1
Active
1
Obsolete
0
Listed
1
Unlisted
0
Users
82,494

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Screenshots & videos

Screenshot 1
Screenshot 2
Screenshot 3
Screenshot 4

Install growth

Item
Type
Severity
Description
webRequest
Permission
Critical
This permission enables the extension to monitor and analyze all web requests made by the browser. Rated Critical because it can observe all network traffic including sensitive data, track browsing behavior, and gather authentication tokens.
declarativeNetRequest
Permission
Critical
This permission allows the extension to define rules to block, redirect, or modify network requests. Rated Critical because it can control all network traffic, potentially blocking security updates or redirecting to malicious sites.
http://*/*
Host
Critical
Broad host access — the extension can read/modify content on every website.
https://*/*
Host
Critical
Broad host access — the extension can read/modify content on every website.
*://*/*
Risk Factor
Critical
This permission grants access to all websites without restriction. Rated High because it can access any web content, monitor all web activity, and potentially steal sensitive data across all sites.
Contextual Risk Factors
Risk Factor
High
The following context increases the overall risk:• 10% increase: Early script execution enables pre-emptive content manipulation
Broad Host Permissions
Risk Factor
High
This extension has broad host permissions allowing it to access many or all websites.
Broad Content Script Access
Risk Factor
High
This extension can inject scripts into any website.
tabs
Permission
Medium
This permission enables tab management and monitoring. Rated Medium because it can track open tabs, access tab metadata, and monitor user browsing patterns.
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.
Early Content Script Execution
Risk Factor
Medium
This extension runs content scripts at document_start.

6 indicators in this extension

6 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

About this extension

A professional online video downloader for saving videos such as mp4,m3u8,hls,live.

Read the publisher’s full description

This extension is designed for downloading online videos and differs from most video downloader extensions. In addition to downloading standard MP4 and WEBM videos, it can also download HLS videos and HLS live streams, which are currently popular for online video playback. It converts HLS streams into a single MP4 file without needing third-party tools. **Features:** 1. **Broad Compatibility:** Supports popular online video formats. 2. **Optimized for Large File Downloads:** Utilizes concurrent request technology for faster downloads. 3. **Video Recording Feature:** Suitable for streams that cannot be directly downloaded. 4. **No Third-Party Tools Required:** For streaming videos, the extension can directly merge video fragments and output them as MP4 files. 5. **Regular Updates and Maintenance:** We continuously improve the extension’s features and fix bugs in response to changes in web environments and programming technologies. 6. **Security and Privacy:** It does not collect any user information or store any download data. All downloads and data processing are handled within your browser.

User reviews

Extension files

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URLs
6

URLs

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No URLs found
No IP addresses found

6 indicators in this extension

6 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
1.0.0.9
Latest
0.36 MBNot scanned—
e683e229d0c512f84b682d3530d91c534d2962a401570ae812c02a631d4ba43e
1.0.1.0
0.39 MBNot scanned—
e683e229d0c512f84b682d3530d91c534d2962a401570ae812c02a631d4ba43e
1.0.1.1
0.39 MBNot scanned—
e683e229d0c512f84b682d3530d91c534d2962a401570ae812c02a631d4ba43e
1.2
0.39 MBNot scanned—
e683e229d0c512f84b682d3530d91c534d2962a401570ae812c02a631d4ba43e
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