SB2025120149 - Information disclosure in XWiki platform
Published: December 1, 2025
Security Bulletin ID
SB2025120149
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Improper access control (CVE-ID: CVE-2025-55749)
The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.
The vulnerability exists due to improper access restrictions within the XWiki Jetty package (XJetty). A remote attacker can bypass implemented security restrictions and view contents of any file in the "webapp/" folder.
Remediation
Install update from vendor's website.