Security Advisory
CVE-2025-63417
CVE vulnerability detail — eXtreme Datacenter Security Operations
Description
A Stored Cross-Site Scripting (XSS) vulnerability in the chat functionality of the SelfBest platform 2023.3 allows authenticated attackers to inject arbitrary web scripts or HTML via the chat message input field. This malicious content is stored and then executed in the context of other users browsers when they view the malicious message, potentially leading to session hijacking, account takeover, or other client-side attacks.