A stored cross-site scripting (XSS) vulnerability in the department assignment editing module of of Live Helper Chat v4.60 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the Alias Nick parameter.
No PoCs from references.
- https://github.com/Thewhiteevil/CVE-2025-51403
- https://github.com/nomi-sec/PoC-in-GitHub