CVE-2025-66284 - GroupSession Stored Cross-Site Scripting Vulnerability

CVE ID : CVE-2025-66284 Published : Dec. 12, 2025, 5:16 a.m. | 29 minutes ago Description : Stored cross-site scripting vulnerabilities exist in GroupSession Free edition prior to ver5.7.1, GroupSession byCloud prior to ver5.7.1, and GroupSession ZION prior to ver5.7.1. A logged-in user can prepare a malicious page or URL, and an arbitrary script may be executed on the web browser when another user accesses it. Severity: 5.4 | MEDIUM Visit the link for more details, such as CVSS details, affected products, timeline, and more...

Source: Telegram CVE Monitor