CVE-2025-9430: Mtons Mblog

Medium severity, CVSS 4.8. EPSS: 0.3% chance of exploitation in the next 30 days.

A vulnerability was detected in mtons mblog up to 3.5.0. This issue affects some unknown processing of the file /admin/options/update. The manipulation of the argument input results in cross site scripting. It is possible to launch the attack remotely. The exploit is now public and may be used.

Affected products

• Mtons Mblog: up to and including 3.5.0

Published 2025-08-26. Last modified 2026-06-17.