{"id":"CVE-2026-14835","aliases":["EUVD-2026-68154","GHSA-rmh2-mrxf-cjqv"],"status":"published","title":"SOGO Add Script to Individual Pages Header Footer \u003c= 3.9 - Contributor+ Stored XSS via Post Metabox","description":"The SOGO Add Script to Individual Pages Header Footer WordPress plugin through 3.9 does not sanitise or escape the custom header/footer script values saved from its post metabox, and does not restrict them to users with the unfiltered_html capability, allowing users with contributor-level access and above to store JavaScript that executes in the browser of any administrator who reviews the post and of any visitor once the post is published.","severity":{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.00431,"percentile":0.37641,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2026-08-30T06:00:17Z","modified":"2026-08-31T20:14:36Z","products":[{"vendor":"unknown","product":"sogo add script to individual pages header footer"}],"references":[{"url":"https://wpscan.com/vulnerability/f0b869b1-ef43-4540-9ca5-4440e763d307/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-14835"},{"url":"https://wpscan.com/vulnerability/f0b869b1-ef43-4540-9ca5-4440e763d307"},{"url":"https://github.com/advisories/GHSA-rmh2-mrxf-cjqv"}],"sources":{"cve":[{"id":"CVE-2026-14835","title":"SOGO Add Script to Individual Pages Header Footer \u003c= 3.9 - Contributor+ Stored XSS via Post Metabox","description":"The SOGO Add Script to Individual Pages Header Footer WordPress plugin through 3.9 does not sanitise or escape the custom header/footer script values saved from its post metabox, and does not restrict them to users with the unfiltered_html capability, allowing users with contributor-level access and above to store JavaScript that executes in the browser of any administrator who reviews the post and of any visitor once the post is published.","status":"published","published":"2026-08-30T06:00:17.612Z","modified":"2026-08-31T12:38:06.83Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H","level":"medium","assessor":"adp"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T13:38:32.13011Z"}],"euvd":[{"id":"EUVD-2026-68154","description":"The SOGO Add Script to Individual Pages Header Footer WordPress plugin through 3.9 does not sanitise or escape the custom header/footer script values saved from its post metabox, and does not restrict them to users with the unfiltered_html capability, allowing users with contributor-level access and above to store JavaScript that executes in the browser of any administrator who reviews the post and of any visitor once the post is published.","status":"published","published":"2026-08-30T06:00:17Z","modified":"2026-08-31T12:38:06Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H","level":"medium"}],"updated_at":"2026-11-02T18:01:21.100116Z"}],"ghsa":[{"id":"GHSA-rmh2-mrxf-cjqv","title":"The SOGO Add Script to Individual Pages Header Footer WordPress plugin through 3.9 does not...","description":"The SOGO Add Script to Individual Pages Header Footer WordPress plugin through 3.9 does not sanitise or escape the custom header/footer script values saved from its post metabox, and does not restrict them to users with the unfiltered_html capability, allowing users with contributor-level access and above to store JavaScript that executes in the browser of any administrator who reviews the post and of any visitor once the post is published.","status":"published","published":"2026-08-30T09:30:23Z","modified":"2026-08-31T15:34:39Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:11:11.297642Z"}],"nvd":[{"id":"CVE-2026-14835","description":"The SOGO Add Script to Individual Pages Header Footer WordPress plugin through 3.9 does not sanitise or escape the custom header/footer script values saved from its post metabox, and does not restrict them to users with the unfiltered_html capability, allowing users with contributor-level access and above to store JavaScript that executes in the browser of any administrator who reviews the post and of any visitor once the post is published.","status":"published","published":"2026-08-30T07:17:20.777Z","modified":"2026-08-31T20:14:36.25Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:12:42.691315Z"}]}}