{"id":"CVE-2026-77783","aliases":["EUVD-2026-69838","GHSA-597x-94h4-64xw"],"status":"published","title":"Rank Math SEO \u003c 1.0.277 - Unauthenticated Non-Public Post Schema and Content Disclosure","description":"The Rank Math SEO  WordPress plugin before 1.0.277 does not verify that the post whose schema it renders on the front end is publicly viewable, allowing unauthenticated visitors to disclose the schema and associated content of draft, pending, private, scheduled and password-protected posts.","severity":{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00255,"percentile":0.17251,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-639"],"published":"2026-09-02T06:00:19Z","modified":"2026-09-03T17:50:37Z","products":[{"vendor":"rank math seo","product":"rank math seo"},{"vendor":"unknown","product":"rank math seo"}],"references":[{"url":"https://wpscan.com/vulnerability/c10db1c1-3af9-45ed-af83-ce95211d0251/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-77783"},{"url":"https://wpscan.com/vulnerability/c10db1c1-3af9-45ed-af83-ce95211d0251"},{"url":"https://github.com/advisories/GHSA-597x-94h4-64xw"}],"sources":{"cve":[{"id":"CVE-2026-77783","title":"Rank Math SEO \u003c 1.0.277 - Unauthenticated Non-Public Post Schema and Content Disclosure","description":"The Rank Math SEO  WordPress plugin before 1.0.277 does not verify that the post whose schema it renders on the front end is publicly viewable, allowing unauthenticated visitors to disclose the schema and associated content of draft, pending, private, scheduled and password-protected posts.","status":"published","published":"2026-09-02T06:00:19.118Z","modified":"2026-09-02T10:45:57.371Z","cvss":[{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"adp"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T14:20:15.712761Z"}],"euvd":[{"id":"EUVD-2026-69838","description":"The Rank Math SEO  WordPress plugin before 1.0.277 does not verify that the post whose schema it renders on the front end is publicly viewable, allowing unauthenticated visitors to disclose the schema and associated content of draft, pending, private, scheduled and password-protected posts.","status":"published","published":"2026-09-02T06:00:19Z","modified":"2026-09-02T10:45:57Z","cvss":[{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low"}],"updated_at":"2026-11-02T18:01:16.444637Z"}],"ghsa":[{"id":"GHSA-597x-94h4-64xw","title":"The Rank Math SEO  WordPress plugin before 1.0.277 does not verify that the post whose schema it...","description":"The Rank Math SEO  WordPress plugin before 1.0.277 does not verify that the post whose schema it renders on the front end is publicly viewable, allowing unauthenticated visitors to disclose the schema and associated content of draft, pending, private, scheduled and password-protected posts.","status":"published","published":"2026-09-02T06:31:15Z","modified":"2026-09-02T12:31:28Z","cvss":[{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T15:11:16.032844Z"}],"nvd":[{"id":"CVE-2026-77783","description":"The Rank Math SEO  WordPress plugin before 1.0.277 does not verify that the post whose schema it renders on the front end is publicly viewable, allowing unauthenticated visitors to disclose the schema and associated content of draft, pending, private, scheduled and password-protected posts.","status":"published","published":"2026-09-02T06:17:17.567Z","modified":"2026-09-03T17:50:37.69Z","cvss":[{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"secondary"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T14:12:43.04945Z"}]}}