{"id":"CVE-2026-66702","aliases":["EUVD-2026-53906","GHSA-jvwh-77cj-h26x"],"status":"published","title":"WordPress Rank Math SEO plugin \u003c= 1.0.274.1 - Cross Site Scripting (XSS) vulnerability","description":"Unauthenticated Cross Site Scripting (XSS) in Rank Math SEO \u003c= 1.0.274.1 versions.","severity":{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00251,"percentile":0.16675,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2026-08-06T14:28:06Z","modified":"2026-08-12T20:58:37Z","products":[{"vendor":"rank math seo","product":"rank math seo"}],"references":[{"url":"https://patchstack.com/database/wordpress/plugin/seo-by-rank-math/vulnerability/wordpress-rank-math-seo-plugin-1-0-274-1-cross-site-scripting-xss-vulnerability?_s_id=cve","tags":["vdb-entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-66702"},{"url":"https://github.com/advisories/GHSA-jvwh-77cj-h26x"}],"sources":{"cve":[{"id":"CVE-2026-66702","title":"WordPress Rank Math SEO plugin \u003c= 1.0.274.1 - Cross Site Scripting (XSS) vulnerability","description":"Unauthenticated Cross Site Scripting (XSS) in Rank Math SEO \u003c= 1.0.274.1 versions.","status":"published","published":"2026-08-06T14:28:06.213Z","modified":"2026-08-06T16:14:24.231Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"high","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:20:12.939084Z"}],"euvd":[{"id":"EUVD-2026-53906","description":"Unauthenticated Cross Site Scripting (XSS) in Rank Math SEO \u003c= 1.0.274.1 versions.","status":"published","published":"2026-08-06T14:28:06Z","modified":"2026-08-06T16:14:24Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"high"}],"updated_at":"2026-11-02T18:02:08.101336Z"}],"ghsa":[{"id":"GHSA-jvwh-77cj-h26x","title":"Unauthenticated Cross Site Scripting (XSS) in Rank Math SEO \u003c= 1.0.274.1 versions.","description":"Unauthenticated Cross Site Scripting (XSS) in Rank Math SEO \u003c= 1.0.274.1 versions.","status":"published","published":"2026-08-06T15:32:48Z","modified":"2026-08-06T15:32:55Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"high"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:10:09.761462Z"}],"nvd":[{"id":"CVE-2026-66702","description":"Unauthenticated Cross Site Scripting (XSS) in Rank Math SEO \u003c= 1.0.274.1 versions.","status":"published","published":"2026-08-06T15:17:23.117Z","modified":"2026-08-12T20:58:37.847Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"high","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:12:35.386166Z"}]}}