Astra Linux – Vulnerability in Chromium

In V8, the "out of bounds" reading in Google Chrome before version 121.0.6167.139 allowed a remote attacker to potentially perform out-of-bounds memory access through a crafted HTML page. Chromium security severity: Medium...

Astra Linux – Vulnerability in Firefox and Thunderbird

When calling JS::CheckRegExpSyntax, a syntax error may be set, resulting in the call to convertToRuntimeErrorAndClear. A path within the function might attempt to allocate memory when no memory is available, causing a newly created Out of Memory exception to be misinterpreted as a syntax error...

Astra Linux – Vulnerability in Firefox

A use-after-free could occur if a JavaScript realm was being initialized when a garbage collection started. This vulnerability affects Firefox versions earlier than 125...

Astra Linux – Vulnerability in WebKit2GTK

This issue has been addressed through improved enforcement of iframe sandbox rules. This issue is fixed in Safari 17. An attacker with JavaScript execution may be able to execute arbitrary code...

Astra Linux – Vulnerability in Firefox

It was possible to mutate a JavaScript object in such a way that the JIT compiler could crash while tracing it. This vulnerability affects Firefox versions less than 125...

Astra Linux – Vulnerability in Thunderbird

If a Thunderbird user responded to a crafted HTML email containing a meta tag, where the meta tag had the http-equiv="refresh" attribute, and the content attribute specified a URL, then Thunderbird would initiate a network request to that URL, regardless of any configuration settings that block...

Astra Linux – Vulnerability in Chromium

Insufficient validation of untrusted input in V8 in Google Chrome prior to 105.0.5195.52 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page...

Astra Linux – Vulnerability in Chromium

The use of after-free in V8 in Google Chrome before version 107.0.5304.106 allowed a remote attacker to potentially exploit heap corruption through a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability in Golang-1.19

Not all valid JavaScript whitespace characters are considered to be whitespace. Templates containing whitespace characters outside of the character set "\t\n\f\r\u0020\u2028\u2029" in JavaScript contexts that also contain actions may not be properly sanitized during execution...

Astra Linux – Vulnerability in Thunderbird

The Matrix JavaScript SDK is the Matrix Client-Server software development kit SDK for JavaScript. Prior to version 19.7.0, an attacker who cooperated with a malicious home server could interfere with the verification process between two users, substituting their own cross-signed user identity wi...

Astra Linux – Vulnerability in Firefox and Thunderbird

A type check was missing when handling fonts in PDF.js, which would allow arbitrary JavaScript execution within the PDF.js context. This vulnerability affects Firefox 126, Firefox ESR 115.11, and Thunderbird 115.11...

Astra Linux – Vulnerability in Chromium

Type confusion in V8 in Google Chrome prior to 98.0.4758.80 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page...

Astra Linux – Vulnerability in Ruby-Rack

Rack is a modular Ruby web server interface. Prior to versions 2.2.22, 3.1.20, and 3.2.5, Rack::Directory generated an HTML directory index where each file entry was rendered as a clickable link. If a file existed on the disk whose basename started with “javascript:”, such as “javascript:alert1”,...

CVE-2026-85191

Tabs & Accordions is a Joomla extension by regularlabs.com affected by a privileged stored XSS in versions prior to 3.1.0 . The vulnerability resides in the rtla-alias option: the renderer places the alias value inside a quoted JavaScript argument within an HTML onclick attribute without properly...

PT-2026-91061

Joomla Extension - regularlabs.com - Privileged stored XSS via event handler option in Modals Pro extension for Joomla 17.0.0 - Modals Pro intentionally supports JavaScript Events such as on-open and on-closed. Affected versions do not distinguish trusted extension configuration from event code...

PT-2026-91260

Insufficient HTML sanitization in the Publisher Portal and Developer Portal allows untrusted user input to be rendered without proper encoding or neutralization. This enables the injection and execution of malicious JavaScript when affected API documents are viewed. Successful exploitation may...

PT-2026-91744

Name of the Vulnerable Software and Affected Versions Takahe versions prior to 0.11.1 Description The software fails to restrict URL schemes in link hrefs within federated post content and profile summaries. This allows remote actors to inject javascript: links. When clicked, these malicious link...

CVE-2026-4103: Improper Neutralization of Input During Web Page Generation

Insufficient HTML sanitization in the Publisher Portal and Developer Portal allows untrusted user input to be rendered without proper encoding or neutralization. This enables the injection and execution of malicious JavaScript when affected API documents are viewed. Successful exploitation may...

CVE-2026-91146: Improper Neutralization of Input During Web Page Generation

Takahe through 0.11.0 fails to restrict URL schemes in link hrefs within federated post content and profile summaries, allowing remote actors to inject javascript: links. Attackers can deliver federated content with malicious javascript: hrefs that execute in the instance origin when clicked,...

CVE-2026-91021: Improper Neutralization of Input During Web Page Generation

Trilium Notes, version v0.103.0 and earlier, contains a stored cross-site scripting XSS vulnerability in the share renderer for webView notes due to improper HTML escaping of user-controlled webViewSrc values. This vulnerability allows attackers with note-authoring privileges to inject arbitrary...