References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to [email protected].

Known Affected Software Configurations Switch to CPE 2.2

Change History

OR
          *cpe:2.3:a:xwiki:xwiki:*:*:*:*:*:*:*:* versions up to (including) 17.3.0

MITRE: https://github.com/malcxlmj/cve-writeups/blob/main/CVE-2025-51991.md Types: Exploit, Third Party Advisory

MITRE: https://xwiki.org Types: Product

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE-79

CWE-94

XWiki through version 17.3.0 is vulnerable to Server-Side Template Injection (SSTI) in the Administration interface, specifically within the HTTP Meta Info field of the Global Preferences Presentation section. An authenticated administrator can inject crafted Apache Velocity template code, which is rendered on the server side without proper validation or sandboxing. This enables the execution of arbitrary template logic, which may expose internal server information or, in specific configurations, lead to further exploitation such as remote code execution or sensitive data leakage. The vulnerability resides in improper handling of dynamic template rendering within user-supplied configuration fields.

https://github.com/malcxlmj/cve-writeups/blob/main/CVE-2025-51991.md

https://xwiki.org