{"id":"CVE-2025-12652","aliases":["EUVD-2025-60971","GHSA-whmr-gh99-q27w"],"status":"published","title":"Ungapped Widgets \u003c= 1 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode","description":"The Ungapped Widgets plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'prefillvalues' parameter in the ungapped-form shortcode in all versions up to, and including, 1. This is 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 when 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":"2026-11-09","score":0.00193,"percentile":0.09002,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2025-11-11T03:30:34Z","modified":"2026-10-18T21:10:00Z","products":[{"vendor":"oscaruribe","product":"ungapped widgets"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/25d0921b-39b1-4abb-9197-952fc55f80e6?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/ungapped-widgets/tags/1/ungapped-widgets-plugin.php#L38"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-12652"},{"url":"https://github.com/advisories/GHSA-whmr-gh99-q27w"}],"sources":{"cve":[{"id":"CVE-2025-12652","title":"Ungapped Widgets \u003c= 1 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode","description":"The Ungapped Widgets plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'prefillvalues' parameter in the ungapped-form shortcode in all versions up to, and including, 1. This is 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 when a user accesses an injected page.","status":"published","published":"2025-11-11T03:30:34.413Z","modified":"2026-04-08T16:42:29.678Z","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":"2026-11-02T14:32:41.743125Z"}],"euvd":[{"id":"EUVD-2025-60971","description":"The Ungapped Widgets plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'prefillvalues' parameter in the ungapped-form shortcode in all versions up to, and including, 1. This is 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 when a user accesses an injected page.","status":"published","published":"2025-11-11T03:30:34Z","modified":"2026-04-08T16:42:29Z","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"}],"updated_at":"2026-11-02T19:25:05.655339Z"}],"ghsa":[{"id":"GHSA-whmr-gh99-q27w","title":"The Ungapped Widgets plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ...","description":"The Ungapped Widgets plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'prefillvalues' parameter in the ungapped-form shortcode in all versions up to, and including, 1. This is 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 when a user accesses an injected page.","status":"published","published":"2025-11-11T06:30:22Z","modified":"2025-11-11T06:30:29Z","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":"2026-11-02T15:04:44.099683Z"}],"nvd":[{"id":"CVE-2025-12652","description":"The Ungapped Widgets plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'prefillvalues' parameter in the ungapped-form shortcode in all versions up to, and including, 1. This is 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 when a user accesses an injected page.","status":"published","published":"2025-11-11T04:15:48.38Z","modified":"2026-10-18T21:10:00.12Z","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":"2026-11-02T14:11:42.870953Z"}]}}