low2.7
CVE-2026-16957
The Slim SEO WordPress plugin before 4.9.11 does not restrict a post-meta preview feature to posts the user is allowed to edit, verifying only read access, all…
Impact
The Slim SEO WordPress plugin before 4.9.11 does not restrict a post-meta preview feature to posts the user is allowed to edit, verifying only read access, allowing users with the Contributor role to read arbitrary post meta, including protected and private keys, of published posts they do not own, including password-protected posts and posts of non-public post types.
Affected products
| Product | Affected versions |
|---|---|
| Slim SEO WordPress Plugin | before 4.9.11 |
Versions were read from the advisory text. No structured product data has been published for this record yet.