CVE-2021-39203 — Private data disclosure/privilege escalation through the block editor in Wordpress
WordPress is a free and open-source content management system written in PHP and paired with a MySQL or MariaDB database. In affected versions authenticated users who don't have…
Published: 2021-09-09 · CVSS: 6.8 · CVSS 3.1
WordPress is a free and open-source content management system written in PHP and paired with a MySQL or MariaDB database. In affected versions authenticated users who don't have permission to view private post types/data can bypass restrictions in the block editor under certain conditions. This affected WordPress 5.8 beta during the testing period. It's fixed in the final 5.8 release.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7