medium4.9
CVE-2026-77788
The Rank Math SEO WordPress plugin before 1.0.277 does not verify that the metadata row being updated belongs to the object the user was authorised against, al…
Impact
The Rank Math SEO WordPress plugin before 1.0.277 does not verify that the metadata row being updated belongs to the object the user was authorised against, allowing users with the Author role and above to overwrite arbitrary post and user metadata, including that belonging to higher-privileged users.
Affected products
| Product | Affected versions |
|---|---|
| Rank Math SEO WordPress Plugin | before 1.0.277 |
Versions were read from the advisory text. No structured product data has been published for this record yet.