CVE-2025-46734

CVE-2025-46734 affects the PHP Markdown parser league/commonmark, specifically the Attributes extension (versions 1.5.0–2.6.x). The vulnerability allows injection of dangerous HTML attributes via Markdown syntax (e.g., curly braces) that can bypass HTML sanitization settings. Version 2.7.0 mitiga...

CVE-2025-46734 league/commonmark Cross-site Scripting vulnerability in Attributes extension

league/commonmark is a PHP Markdown parser. A cross-site scripting XSS vulnerability in the Attributes extension of the league/commonmark library versions 1.5.0 through 2.6.x allows remote attackers to insert malicious JavaScript calls into HTML. The league/commonmark library provides configurati...

CVE-2025-46734 league/commonmark Cross-site Scripting vulnerability in Attributes extension

league/commonmark is a PHP Markdown parser. A cross-site scripting XSS vulnerability in the Attributes extension of the league/commonmark library versions 1.5.0 through 2.6.x allows remote attackers to insert malicious JavaScript calls into HTML. The league/commonmark library provides configurati...

CVE-2025-46734

league/commonmark is a PHP Markdown parser. A cross-site scripting XSS vulnerability in the Attributes extension of the league/commonmark library versions 1.5.0 through 2.6.x allows remote attackers to insert malicious JavaScript calls into HTML. The league/commonmark library provides configurati...

PT-2025-19795 · Unknown +1 · League/Commonmark +1

Name of the Vulnerable Software and Affected Versions: league/commonmark versions 1.5.0 through 2.6.x Description: A cross-site scripting XSS vulnerability in the Attributes extension of the league/commonmark library allows remote attackers to insert malicious JavaScript calls into HTML. The...

commonmark 跨站脚本漏洞

commonmark is a highly extensible PHP Markdown parser open-sourced by The League of Extraordinary Packages, with full support for the CommonMark and GFM specifications. A cross-site scripting vulnerability exists in commonmark versions 1.5.0 through 2.6.x. The vulnerability stems from the...