{"id":"CVE-2025-14635","aliases":["EUVD-2025-204795","GHSA-hwvv-ww9g-5mp3"],"status":"published","title":"Happy Addons for Elementor \u003c= 3.20.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via Custom JS","description":"The Happy Addons for Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'ha_page_custom_js' parameter in all versions up to, and including, 3.20.3 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, despite the intended role restriction of Custom JS to Administrators.","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":"2026-11-10","score":0.00288,"percentile":0.21588,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2025-12-23T11:13:49Z","modified":"2026-10-19T22:10:00Z","products":[{"vendor":"thehappymonster","product":"happy addons for elementor"},{"vendor":"wedevs","product":"happy addons for elementor"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/16e7adef-68ab-4dd6-bd80-252622cfe705?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/happy-elementor-addons/tags/3.20.2/extensions/custom-js.php#L76"},{"url":"https://plugins.trac.wordpress.org/browser/happy-elementor-addons/tags/3.20.2/extensions/custom-js.php#L60"},{"url":"https://plugins.trac.wordpress.org/changeset/3421733/"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-14635"},{"url":"https://plugins.trac.wordpress.org/changeset/3421733"},{"url":"https://github.com/advisories/GHSA-hwvv-ww9g-5mp3"}],"sources":{"cve":[{"id":"CVE-2025-14635","title":"Happy Addons for Elementor \u003c= 3.20.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via Custom JS","description":"The Happy Addons for Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'ha_page_custom_js' parameter in all versions up to, and including, 3.20.3 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, despite the intended role restriction of Custom JS to Administrators.","status":"published","published":"2025-12-23T11:13:49.431Z","modified":"2026-04-08T16:37:15.954Z","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":"2026-11-02T14:32:28.621398Z"}],"euvd":[{"id":"EUVD-2025-204795","description":"The Happy Addons for Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'ha_page_custom_js' parameter in all versions up to, and including, 3.20.3 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, despite the intended role restriction of Custom JS to Administrators.","status":"published","published":"2025-12-23T11:13:49Z","modified":"2026-04-08T16:37:15Z","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":"2026-11-02T19:25:08.354188Z"}],"ghsa":[{"id":"GHSA-hwvv-ww9g-5mp3","title":"The Happy Addons for Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting...","description":"The Happy Addons for Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'ha_page_custom_js' parameter in all versions up to, and including, 3.20.3 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, despite the intended role restriction of Custom JS to Administrators.","status":"published","published":"2025-12-23T12:30:18Z","modified":"2025-12-23T12:30:29Z","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":"2026-11-02T15:05:19.885762Z"}],"nvd":[{"id":"CVE-2025-14635","description":"The Happy Addons for Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'ha_page_custom_js' parameter in all versions up to, and including, 3.20.3 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, despite the intended role restriction of Custom JS to Administrators.","status":"published","published":"2025-12-23T12:15:44.89Z","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"}]}}