CVEvulnerability

CVE-2026-71294

7.6 HIGH Published 2026-08-05 Modified 2026-08-26 Official page ↗
Status
Deferred
Published
2026-08-05
Last modified
2026-08-26
Assigner
309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c
CVSS 3.1 (309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c)
7.6 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L
Weaknesses
CWE-502

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).

Related

Weakness · CWE (1)

  • CWE-502 Deserialization of Untrusted Data weakness

References