A Cross-Site Scripting (XSS) vulnerability exists in Znuny::ITSM 6.5.x in the customer.pl endpoint via the OTRSCustomerInterface parameter
https://www.znuny.org/en/releases/znuny-7-3-1
https://github.com/j0qq3r/CVE-2025-52204
http://znunyitsm.com
http://znuny.com
Source: Mitre, NVD
Published: 2026-03-23
Updated: 2026-03-26
Base Score: 6.4
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:N
Severity: Medium
Base Score: 6.1
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS: 0.00017