W3 Total Cache < 2.1.5 - Reflected XSS in Extensions Page (JS Context)

The plugin was affected by a reflected Cross-Site Scripting XSS issue within the "extension" parameter in the Extensions dashboard, when the 'Anonymously track usage to improve product quality' setting is enabled, as the parameter is output in a JavaScript context without proper escaping. This...

W3 Total Cache < 2.1.5 - Reflected XSS in Extensions Page (JS Context)

The plugin was affected by a reflected Cross-Site Scripting XSS issue within the "extension" parameter in the Extensions dashboard, when the 'Anonymously track usage to improve product quality' setting is enabled, as the parameter is output in a JavaScript context without proper escaping. This...

Security update for chromium (important)

openSUSE Security Update: Security update for chromium Announcement ID: openSUSE-SU-2021:0938-1 Rating: important References: 1187141 1187481 Cross-References: CVE-2021-30544 CVE-2021-30545 CVE-2021-30546 CVE-2021-30547 CVE-2021-30548 CVE-2021-30549 CVE-2021-30550 CVE-2021-30551 CVE-2021-30552...

W3 Total Cache < 2.1.4 - Reflected XSS in Extensions Page (Attribute Context)

The plugin was vulnerable to a reflected Cross-Site Scripting XSS security vulnerability within the "extension" parameter in the Extensions dashboard, which is output in an attribute without being escaped first. This could allow an attacker, who can convince an authenticated admin into clicking a...

How to Make Sure Your Browser Extensions Are Safe

As useful as all those add-ons can be, don't get complacent when it comes to making sure they're also secure...

USN-4995-1 thunderbird vulnerabilities

Multiple security issues were discovered in Thunderbird. If a user were tricked into opening a specially crafted website in a browsing context, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information, spoof the UI, bypass security restrictions, or...

A week in security (June 14 – June 20)

Last week on Malwarebytes Labs: How to delete your Instagram account. Working from home? You’re probably being spied on. Another one bites the dust: Avaddon ransomware group shuts down operation. Patch now! Apple fixes in-the-wild iPhone vulnerabilities. Windows 10 to retire in four years or 52...

Node.js: HTTP Request Smuggling due to ignoring chunk extensions

Summary: The llhttp parser in the http module in Node 16.3.0 ignores chunk extensions when parsing the body of chunked requests. This leads to HTTP Request Smuggling HRS when a Node server is put behind an Apache Traffic Server ATS 9.0.0 proxy. Description: In the chunked transfer encoding format...

PT-2021-8117 · Google · Google Chrome

Name of the Vulnerable Software and Affected Versions: Google Chrome versions prior to 92.0.4515.107 Description: The issue is related to a use after free vulnerability in the Extensions component of Google Chrome, which could allow a remote attacker to potentially exploit heap corruption via a...

The 6 best Chrome extensions for privacy and security

While searching for security- and privacy-improving extensions, users may end up installing an extension that is counterproductive to their goals. To help our readers I have compiled a list of Chrome extensions that can actually help you improve your online privacy and security. Our regular reade...

Security update for chromium (important)

openSUSE Security Update: Security update for chromium Announcement ID: openSUSE-SU-2021:0881-1 Rating: important References: 1187141 Cross-References: CVE-2021-30544 CVE-2021-30545 CVE-2021-30546 CVE-2021-30547 CVE-2021-30548 CVE-2021-30549 CVE-2021-30550 CVE-2021-30551 CVE-2021-30552...

DEBIAN-CVE-2021-30552

Use after free in Extensions in Google Chrome prior to 91.0.4472.101 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted HTML page...

CVE-2021-30545

Use after free in Extensions in Google Chrome prior to 91.0.4472.101 allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption via a crafted HTML page...

CVE-2021-30552

Use after free in Extensions in Google Chrome prior to 91.0.4472.101 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted HTML page...

UBUNTU-CVE-2021-30545

Use after free in Extensions in Google Chrome prior to 91.0.4472.101 allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption via a crafted HTML page...

Design/Logic Flaw

Use after free in Extensions in Google Chrome prior to 91.0.4472.101 allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption via a crafted HTML page...

UBUNTU-CVE-2021-30552

Use after free in Extensions in Google Chrome prior to 91.0.4472.101 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted HTML page...

CVE-2021-30552

Use after free in Extensions in Google Chrome prior to 91.0.4472.101 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted HTML page...

CVE-2021-30552

Use after free in Extensions in Google Chrome prior to 91.0.4472.101 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted HTML page...

CVE-2021-30545

Use after free in Extensions in Google Chrome prior to 91.0.4472.101 allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption via a crafted HTML page...