CVE-2023-1027 — WP Meta SEO <= 4.5.3 - Missing Authorization in 'checkAllCategoryInSitemap'
The WP Meta SEO plugin for WordPress is vulnerable to unauthorized sitemap generation due to a missing capability check on the checkAllCategoryInSitemap function in versions up …
Published: 2023-02-28 · CVSS: 4.3 · CVSS 3.1
The WP Meta SEO plugin for WordPress is vulnerable to unauthorized sitemap generation due to a missing capability check on the checkAllCategoryInSitemap function in versions up to, and including, 4.5.3. This makes it possible for authenticated attackers with subscriber-level access to obtain post categories. This vulnerability occurred as a result of the plugin relying on nonce checks as a means of access control, and that nonce being accessible to all authenticated users regardless of role.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7