7759 matches found
October security vulnerabilities
October is an open-source content management system CMS and network platform developed by October. Versions prior to October 3.7.14 and 4.1.10 contained security vulnerabilities. These vulnerabilities were caused by improper handling of CSS preprocessor files, which could allow backend users with...
PT-2026-33983
Name of the Vulnerable Software and Affected Versions Custom css-js-php versions prior to 2.0.8 Description The plugin fails to properly sanitize user input before incorporating it into a SQL query. The resulting output is then passed to the eval function, which enables unauthenticated users to...
PT-2026-33919
The Responsive Blocks – Page Builder for Blocks & Patterns plugin for WordPress is vulnerable to unauthorized access in all versions up to, and including, 2.2.1. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticat...
FreeScout security vulnerabilities
FreeScout is a lightweight and powerful free open-source help desk and shared inbox built using PHP Laravel framework by FreeScout Inc. Versions of FreeScout prior to 1.8.213 contained security vulnerabilities. These vulnerabilities stemmed from the Helper::stripDangerousTags function not removin...
CVE-2026-26067: Incorrect Authorization
October is a Content Management System CMS and web platform. Prior to 3.7.14 and 4.1.10, a server-side information disclosure vulnerability was identified in the handling of CSS preprocessor files. Backend users with Editor permissions could craft .less, .sass, or .scss files that leverage the...
PT-2026-34002
October is a Content Management System CMS and web platform. Prior to 3.7.14 and 4.1.10, a server-side information disclosure vulnerability was identified in the handling of CSS preprocessor files. Backend users with Editor permissions could craft .less, .sass, or .scss files that leverage the...
SUSE-SU-2026:21358-1 Security update for clamav
This update for clamav fixes the following issues: Update to clamav 1.5.2: Security issue: - CVE-2026-20031: improper error handling in the HTML CSS module when splitting UTF-8 strings can lead to denial of service conditions via a crafted HTML file bsc1259207. Non security issue: - Support...
OPENSUSE-SU-2026:20479-1 Security update for clamav
This update for clamav fixes the following issues: Update to clamav 1.5.2: Security issue: - CVE-2026-20031: improper error handling in the HTML CSS module when splitting UTF-8 strings can lead to denial of service conditions via a crafted HTML file bsc1259207. Non security issue: - Support...
firefox: thunderbird: Use-after-free in the CSS Parsing and Computation component
A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Use-after-free in the CSS Parsing and Computation component...
Fedora 43 : chromium (2026-d3c82235d4)
The remote Fedora 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-d3c82235d4 advisory. Update to 147.0.7727.101 Critical CVE-2026-6296: Heap buffer overflow in ANGLE Critical CVE-2026-6297: Use after free in Proxy Critical CVE-2026-629...
Google Chrome CSS Code Execution
The vulnerability of the Google Chrome browser’s CSS component is related to the use of memory after it is freed. Exploiting this vulnerability could allow a remote attacker to execute arbitrary code using a specially created HTML page...
CVE-2026-40301
DOMSanitizer is a DOM/SVG/MathML Sanitizer for PHP 7.3+. Prior to version 1.0.10, DOMSanitizer::sanitize allows elements in SVG content but never inspects their text content. CSS url references and @import rules pass through unfiltered, causing the browser to issue HTTP requests to...
CVE-2026-40301 rhukster/dom-sanitizer: SVG <style> tag allows CSS injection via unfiltered url() and @import directives
DOMSanitizer is a DOM/SVG/MathML Sanitizer for PHP 7.3+. Prior to version 1.0.10, DOMSanitizer::sanitize allows elements in SVG content but never inspects their text content. CSS url references and @import rules pass through unfiltered, causing the browser to issue HTTP requests to...
CVE-2026-40301 rhukster/dom-sanitizer: SVG <style> tag allows CSS injection via unfiltered url() and @import directives
DOMSanitizer is a DOM/SVG/MathML Sanitizer for PHP 7.3+. Prior to version 1.0.10, DOMSanitizer::sanitize allows elements in SVG content but never inspects their text content. CSS url references and @import rules pass through unfiltered, causing the browser to issue HTTP requests to...
CVE-2026-40301
DOMSanitizer is a DOM/SVG/MathML Sanitizer for PHP 7.3+. Prior to version 1.0.10, DOMSanitizer::sanitize allows elements in SVG content but never inspects their text content. CSS url references and @import rules pass through unfiltered, causing the browser to issue HTTP requests to...
CVE-2026-40301
Summary of CVE-2026-40301 : The PHP library rhukster/dom-sanitizer (and related advisories) contains a flaw prior to version 1.0.10 where DOMSanitizer::sanitize() does not inspect the text content of elements inside SVG. As a result, CSS rules using url() and @import can reference attacker-contr...
Chromium: CVE-2026-6300 Use after free in CSS
This CVE was assigned by Chrome. Microsoft Edge Chromium-based ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information...
SUSE CVE-2026-6300
Use after free in CSS in Google Chrome prior to 147.0.7727.101 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. Chromium security severity: High...
Emacs -- Heap out-of-bounds write when rendering SVG images
Problem Description When GNU Emacs renders an SVG image whose image spec includes a :css property, an off-by-one error in svgloadimage writes a NUL byte one position past the end of a heap allocation. The copied string is also left without NUL termination within its allocation, causing a subseque...
Linux Distros Unpatched Vulnerability : CVE-2026-20031
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A vulnerability in the HTML Cascading Style Sheets CSS module of ClamAV could allow an unauthenticated, remote attacker to cause a denial of service DoS conditi...