Description
Cotonti CMS-s Comments plugin deserializes user-supplied data without restricting the classes that may be instantiated. In plugins/comments/controllers/actions/CreateAction.php, a POST parameter obtained via (trim-only sanitization) is passed to with no restriction, reachable by any member with write access to comments (the default setting in plugins/comments/comments.setup.php).
CVSS 7.6EPSS 0.22399999999999998%Risk 0.78
View source- Published
- 2026-08-05 13:24:54
- Last modified
- 2026-08-10 12:17:32
- Vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L