CVE-2025-20033 — DoS via custom post type for sysconsole plugin readers
Mattermost versions 10.2.0, 9.11.x <= 9.11.5, 10.0.x <= 10.0.3, 10.1.x <= 10.1.3 fail to properly validate post types, which allows attackers to deny service to users with the s…
Published: 2025-01-09 · CVSS: 4.3 · CVSS 3.1
Mattermost versions 10.2.0, 9.11.x <= 9.11.5, 10.0.x <= 10.0.3, 10.1.x <= 10.1.3 fail to properly validate post types, which allows attackers to deny service to users with the sysconsole_read_plugins permission via creating a post with the custom_pl_notification type and specific props.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7