CVE-2026-77785: low-severity vulnerability in Rank Math SEO
Rank Math SEO < 1.0.277 - Author+ Non-Public Post Content Disclosure via Abilities API
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
28Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 2.7epss 0.3%
The Rank Math SEO WordPress plugin before 1.0.277 does not verify that the requesting user is permitted to read the specific post referenced in a request before returning its content and SEO metadata, allowing users with the Author role and above to read the title, body and metadata of other users' non-public posts.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
Affected products
Unknown · Rank Math SEOpublic PoCs found — 1
cve_referencewpscan.com/vulnerability/7cf8aa8a-7ac2-4e70-a7af-3f23e4ac1824/unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — Rank Math SEO
In the same product, most dangerous first.
CVE-2026-104752HIGHRank Math SEO < 1.0.280 - Admin+ Arbitrary File Upload to RCE via Settings ImportEPSS 0.5%CVE-2024-4627MEDIUMRank Math SEO < 1.0.219 - Authenticated Stored XSSEPSS 0.4%CVE-2026-77782MEDIUMRank Math SEO < 1.0.277.1 - Unauthenticated Password-Protected Post Content Disclosure via Post Metadata and llms.txtEPSS 0.3%CVE-2026-77788MEDIUMRank Math SEO < 1.0.277 - Author+ Arbitrary Post and User Metadata Overwrite via updateSchemasEPSS 0.3%CVE-2026-77786MEDIUMRank Math SEO < 1.0.277 - Editor+ Core Settings Modification via fix-site-seo AbilityEPSS 0.3%CVE-2026-77787LOWRank Math SEO < 1.0.277 - Author+ Term Metadata Update and Cross-Object Post Title Overwrite via updateMetaBulkEPSS 0.3%