rhukster/dom-sanitizer

rhukster/dom-sanitizer

GitHubGitHub
GitHubgithub.com
Releases12
Frequency5 months 3 hours
Last Release
Stars11
A simple but effective DOM/SVG/MathML Sanitizer for PHP 7.3+
Log in to subscribe

CVE History

CVEPublishedCVSS v3CVSS v2
CVE-2026-40301↗
4.7 MEDIUM—

DOMSanitizer is a DOM/SVG/MathML Sanitizer for PHP 7.3+. Prior to version 1.0.10, DOMSanitizer::sanitize() allows <style> 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 attacker-controlled hosts when the sanitized SVG is rendered. Version 1.0.10 fixes the issue.

CVE-2023-49146↗
6.1 MEDIUM—

DOMSanitizer (aka dom-sanitizer) before 1.0.7 allows XSS via an SVG document because of mishandling of comments and greedy regular expressions.