{"id":"CVE-2025-9861","aliases":["EUVD-2025-27668","GHSA-jwr3-f3x3-x5gv"],"status":"published","title":"ThemeLoom Widgets \u003c= 1.8.5 - Authenticated (Contributor+) Stored Cross-Site Scripting","description":"The ThemeLoom Widgets plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'los_showposts' shortcode in all versions up to, and including, 1.8.5 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.","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":"2026-11-12","score":0.00197,"percentile":0.09574,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2025-09-11T07:24:51Z","modified":"2026-06-17T10:09:55Z","products":[{"vendor":"livingos","product":"themeloom widgets"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/327b7a35-59fc-4971-9d3f-10665e1725f7?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/themeloom-widgets/trunk/show-widgets.php#L402"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-9861"},{"url":"https://github.com/advisories/GHSA-jwr3-f3x3-x5gv"}],"sources":{"cve":[{"id":"CVE-2025-9861","title":"ThemeLoom Widgets \u003c= 1.8.5 - Authenticated (Contributor+) Stored Cross-Site Scripting","description":"The ThemeLoom Widgets plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'los_showposts' shortcode in all versions up to, and including, 1.8.5 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.","status":"published","published":"2025-09-11T07:24:51.088Z","modified":"2026-04-08T16:45:18.977Z","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":"2026-11-02T14:32:33.410838Z"}],"euvd":[{"id":"EUVD-2025-27668","description":"The ThemeLoom Widgets plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'los_showposts' shortcode in all versions up to, and including, 1.8.5 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.","status":"published","published":"2025-09-11T07:24:51Z","modified":"2026-04-08T16:45:18Z","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"}],"updated_at":"2026-11-02T19:25:03.757581Z"}],"ghsa":[{"id":"GHSA-jwr3-f3x3-x5gv","title":"The ThemeLoom Widgets plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the...","description":"The ThemeLoom Widgets plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'los_showposts' shortcode in all versions up to, and including, 1.8.5 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.","status":"published","published":"2025-09-11T09:31:45Z","modified":"2025-09-11T09:31:56Z","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":"2026-11-02T15:03:34.267891Z"}],"nvd":[{"id":"CVE-2025-9861","description":"The ThemeLoom Widgets plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'los_showposts' shortcode in all versions up to, and including, 1.8.5 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.","status":"published","published":"2025-09-11T08:15:39.677Z","modified":"2026-06-17T10:09:55.25Z","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":"2026-11-02T14:11:28.834562Z"}]}}