{"id":"CVE-2026-124412","aliases":["EUVD-2026-125364","GHSA-wh3w-9rmg-hq64"],"status":"published","title":"WordPress Slim SEO plugin \u003c= 4.11.5 - Content Injection vulnerability","description":"Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in eLightUp Slim SEO slim-seo allows Code Injection.This issue affects Slim SEO: from n/a through 4.11.5.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-14","score":0.00268,"percentile":0.19102,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-80"],"published":"2026-11-13T14:40:28Z","modified":"2026-11-13T15:31:51Z","products":[{"vendor":"anh tran","product":"slim seo"},{"vendor":"elightup","product":"slim seo"}],"references":[{"url":"https://patchstack.com/database/wordpress/plugin/slim-seo/vulnerability/wordpress-slim-seo-plugin-4-11-5-content-injection-vulnerability?_s_id=cve","tags":["vdb-entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-124412"},{"url":"https://github.com/advisories/GHSA-wh3w-9rmg-hq64"}],"sources":{"cve":[{"id":"CVE-2026-124412","title":"WordPress Slim SEO plugin \u003c= 4.11.5 - Content Injection vulnerability","description":"Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in eLightUp Slim SEO slim-seo allows Code Injection.This issue affects Slim SEO: from n/a through 4.11.5.","status":"published","published":"2026-11-13T14:40:28.529Z","modified":"2026-11-13T21:04:23.442Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-80"],"updated_at":"2026-11-13T15:30:57.620128Z"}],"euvd":[{"id":"EUVD-2026-125364","description":"Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in eLightUp Slim SEO slim-seo allows Code Injection.This issue affects Slim SEO: from n/a through 4.11.5.","status":"published","published":"2026-11-13T14:40:28Z","modified":"2026-11-13T21:04:23Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-13T17:39:28.570297Z"}],"ghsa":[{"id":"GHSA-wh3w-9rmg-hq64","title":"Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in...","description":"Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in eLightUp Slim SEO slim-seo allows Code Injection.This issue affects Slim SEO: from n/a through 4.11.5.","status":"published","published":"2026-11-13T15:31:43Z","modified":"2026-11-13T15:31:51Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-80"],"updated_at":"2026-11-13T15:51:21.353356Z"}],"nvd":[{"id":"CVE-2026-124412","description":"Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in eLightUp Slim SEO slim-seo allows Code Injection.This issue affects Slim SEO: from n/a through 4.11.5.","status":"published","published":"2026-11-13T15:17:36.82Z","modified":"2026-11-13T21:17:39.387Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-80"],"updated_at":"2026-11-13T17:36:48.675401Z"}]}}