{"id":"CVE-2024-11878","aliases":["EUVD-2024-34349","GHSA-qc7q-vrh2-jrv2"],"status":"published","title":"Category Post Slider \u003c= 1.4 - Authenticated (Contributor+) Stored Cross-Site Scripting","description":"The Category Post Slider plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'category-post-slider' shortcode in all versions up to, and including, 1.4 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":0.00283,"percentile":0.21111,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2024-12-20T06:59:11Z","modified":"2026-06-17T06:58:38Z","products":[{"vendor":"gbsdeveloper","product":"category post slider"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/e312e3eb-0da9-4ecf-aec6-86bfe08417f5?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/category-post-slider/tags/1.4/category-post-slider.php#L189"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-11878"},{"url":"https://github.com/advisories/GHSA-qc7q-vrh2-jrv2"}],"sources":{"cve":[{"id":"CVE-2024-11878","title":"Category Post Slider \u003c= 1.4 - Authenticated (Contributor+) Stored Cross-Site Scripting","description":"The Category Post Slider plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'category-post-slider' shortcode in all versions up to, and including, 1.4 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":"2024-12-20T06:59:11.219Z","modified":"2026-04-08T17:29:20.683Z","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":"2026-11-02T14:34:19.615831Z"}],"euvd":[{"id":"EUVD-2024-34349","description":"The Category Post Slider plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'category-post-slider' shortcode in all versions up to, and including, 1.4 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":"2024-12-20T06:59:11Z","modified":"2026-04-08T17:29:20Z","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":"2026-11-02T19:24:36.442052Z"}],"ghsa":[{"id":"GHSA-qc7q-vrh2-jrv2","title":"The Category Post Slider plugin for WordPress is vulnerable to Stored Cross-Site Scripting via...","description":"The Category Post Slider plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'category-post-slider' shortcode in all versions up to, and including, 1.4 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":"2024-12-20T09:31:29Z","modified":"2024-12-20T09:31:35Z","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":"2026-11-02T14:59:14.691333Z"}],"nvd":[{"id":"CVE-2024-11878","description":"The Category Post Slider plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'category-post-slider' shortcode in all versions up to, and including, 1.4 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":"2024-12-20T07:15:11.577Z","modified":"2026-06-17T06:58:38.163Z","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":"2026-11-02T14:10:40.507978Z"}]}}