CVE-2020-20586: Xyhcms

Medium severity, CVSS 4.5. EPSS: 0.4% chance of exploitation in the next 30 days.

A cross site request forgery (CSRF) vulnerability in the /xyhai.php?s=/Auth/editUser URI of XYHCMS V3.6 allows attackers to edit any information of the administrator such as the name, e-mail, and password.

Affected products

• Xyhcms Xyhcms: version 3.6 only

Published 2021-07-08. Last modified 2026-07-09.