FeedMalwareChrome extension Adblock for YouTube with 11 million users c...
MalwareCyber Insider
8.0CRITICAL

Chrome extension Adblock for YouTube with 11 million users could be silently weaponized

📅 29 June 2026 at 17:54 UTC📰 Cyber InsiderView original source ↗
Chrome extension Adblock for YouTube with 11 million users could be silently weaponized

The operators of the popular “Adblock for YouTube” Chrome extension could remotely execute JavaScript on websites visited by users through a server-side configuration change. Island researchers who discovered this found no evidence that the architectural weakness has been abused, but they warn that the extension's design creates a significant security risk because it could be … The post Chrome extension Adblock for YouTube with 11 million users could be silently weaponized appeared first on CyberInsider.

🤖 AI BriefingAuto-generated threat analysis
🔍Threat Overview

A popular Chrome extension, Adblock for YouTube, has a design flaw that allows remote execution of JavaScript on visited websites without browser updates or review, posing a significant security risk.

⚙️Technical Details
💥Impact Assessment
Severity: High
Who Is at Risk
Users of Adblock for YouTube Chrome extension
🛡️Recommended Actions
1Update Chrome browser to the latest version
2Disable Adblock for YouTube Chrome extension
3Monitor system logs for suspicious activity
📦Affected Products
Product Name: Adblock for YouTube Chrome extensionProduct Version: Unknown

Read the full article

This is a curated summary. The complete article is available at Cyber Insider.

Read on Cyber Insider
← Back to feed