CVE-2025-8226: Chancms

Critical severity, CVSS 9.8. EPSS: 0.6% chance of exploitation in the next 30 days.

A vulnerability was found in yanyutao0402 ChanCMS up to 3.1.2. It has been classified as problematic. Affected is an unknown function of the file /sysApp/find. The manipulation of the argument accessKey/secretKey leads to information disclosure. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 3.1.3 is able to address this issue. It is recommended to upgrade the affected component.

Affected products

• Chancms Chancms: before 3.1.3 (fixed in 3.1.3)

Published 2025-07-27. Last modified 2026-06-17.