Improper access control in XWiki platform - CVE-2025-49586
Published: May 5, 2026
Vulnerability identifier: #VU129882
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2025-49586
CWE-ID: CWE-284
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: XWiki
Affected software:
XWiki platform
XWiki platform
Detailed vulnerability description
The vulnerability allows a remote user to execute arbitrary code.
The vulnerability exists due to improper access control in the App Within Minutes editor preview of XClass changes when editing an application. A remote user can edit an App Within Minutes application to execute arbitrary code.
Exploitation requires edit right on at least one App Within Minutes application.
How to mitigate CVE-2025-49586
Install security update from vendor's website.