{"id":"CVE-2024-6639","details":"The MDx theme for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'mdx_list_item' shortcode in all versions up to, and including, 2.0.3 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.","modified":"2026-03-14T12:40:44.365914Z","published":"2024-08-12T14:15:07.543Z","references":[{"type":"WEB","url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/23ae17a6-a745-42c4-8627-ad1c41b66e0e?source=cve"},{"type":"FIX","url":"https://github.com/yrccondor/mdx/commit/0906438824b8fab72715e7d5aec348aef0792721"},{"type":"PACKAGE","url":"https://github.com/yrccondor/mdx"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/yrccondor/mdx","events":[{"introduced":"0"},{"fixed":"0906438824b8fab72715e7d5aec348aef0792721"}]}],"versions":["1.8.7","1.8.8","1.8.9","V1.4.1","V1.5.1","V1.7.10","V1.7.2","V1.7.3","V1.7.4","V1.7.5","V1.7.7","V1.7.8","V1.7.9","V1.8.0","V1.8.1","V1.8.10","V1.8.11","V1.8.12","V1.8.2","V1.8.3","V1.9.0","V1.9.1","V1.9.10","V1.9.2","V1.9.3","V1.9.5","V1.9.6","V1.9.7","V1.9.8","V1.9.9","V2.0.0","V2.0.1","V2.0.2","V2.0.3"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-6639.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N"}]}