CVE-2025-52204

A Cross-Site Scripting (XSS) vulnerability exists in Znuny::ITSM 6.5.x in the customer.pl endpoint via the OTRSCustomerInterface parameter

CVSS v3.1

6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS

0.24% chance of exploitation in the next 30 days, 14th percentile

Published

2026-03-23

Updated

2026-07-05

Proof-of-concept exploits (1)

• j0qq3r/CVE-2025-52204

References

• CVE Record
• NVD entry

Related

• CVE-2025-5220
• CVE-2025-52207
• CVE-2025-52194
• CVE-2025-5221
• CVE-2025-5219
• CVE-2025-5224