{"id":"CVE-2025-13220","aliases":["EUVD-2025-204658","GHSA-37xp-g99p-rjh7"],"status":"published","title":"Ultimate Member \u003c= 2.11.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode Attributes","description":"The Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction \u0026 Membership Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's shortcode attributes in all versions up to, and including, 2.11.0 due to insufficient input sanitization and output escaping. 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.","severity":{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00245,"percentile":0.1581,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2025-12-21T03:20:06Z","modified":"2026-10-19T22:10:00Z","products":[{"vendor":"ultimatemember","product":"ultimate member – user profile, registration, login, member directory, content restriction \u0026 membership plugin"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/b4c06548-238d-4b75-8f20-d7de6fc21539?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/ultimate-member/tags/2.10.6/includes/core/class-shortcodes.php#L67"},{"url":"https://plugins.trac.wordpress.org/browser/ultimate-member/tags/2.10.6/includes/core/class-shortcodes.php#L525"},{"url":"https://plugins.trac.wordpress.org/browser/ultimate-member/tags/2.10.6/includes/core/class-shortcodes.php#L558"},{"url":"https://plugins.trac.wordpress.org/browser/ultimate-member/tags/2.10.6/includes/core/class-shortcodes.php#L591"},{"url":"https://plugins.trac.wordpress.org/browser/ultimate-member/tags/2.10.6/includes/core/class-shortcodes.php#L625"},{"url":"https://plugins.trac.wordpress.org/browser/ultimate-member/tags/2.10.6/includes/core/class-shortcodes.php#L542"},{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=3421362%40ultimate-member\u0026new=3421362%40ultimate-member\u0026sfp_email=\u0026sfph_mail="},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-13220"},{"url":"https://github.com/advisories/GHSA-37xp-g99p-rjh7"}],"sources":{"cve":[{"id":"CVE-2025-13220","title":"Ultimate Member \u003c= 2.11.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode Attributes","description":"The Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction \u0026 Membership Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's shortcode attributes in all versions up to, and including, 2.11.0 due to insufficient input sanitization and output escaping. 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.","status":"published","published":"2025-12-21T03:20:06.248Z","modified":"2026-04-08T17:17:03.192Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:32:43.437394Z"}],"euvd":[{"id":"EUVD-2025-204658","description":"The Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction \u0026 Membership Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's shortcode attributes in all versions up to, and including, 2.11.0 due to insufficient input sanitization and output escaping. 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.","status":"published","published":"2025-12-21T03:20:06Z","modified":"2026-04-08T17:17:03Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T19:24:44.170067Z"}],"ghsa":[{"id":"GHSA-37xp-g99p-rjh7","title":"The Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction \u0026...","description":"The Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction \u0026 Membership Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's shortcode attributes in all versions up to, and including, 2.11.0 due to insufficient input sanitization and output escaping. 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.","status":"published","published":"2025-12-21T06:31:10Z","modified":"2025-12-21T06:31:18Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:05:18.702066Z"}],"nvd":[{"id":"CVE-2025-13220","description":"The Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction \u0026 Membership Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's shortcode attributes in all versions up to, and including, 2.11.0 due to insufficient input sanitization and output escaping. 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.","status":"published","published":"2025-12-21T04:16:04.18Z","modified":"2026-10-19T22:10:00.13Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:11:52.309391Z"}]}}