XWiki Rendering Vulnerability Allows Remote Code Execution and Unrestricted Access
CVE-2025-66474
What is CVE-2025-66474?
The XWiki Rendering system is susceptible to an injection vulnerability that allows users with editing capabilities to execute arbitrary scripts. Versions 16.10.9 and below, along with several release candidates, are particularly affected. Attackers can inject Groovy and Python macros through manipulated profile edits or document content, resulting in remote code execution and unrestricted control over wiki content. This vulnerability can lead to serious security breaches, making it crucial for users to upgrade to the patched versions 16.10.10, 17.4.3, and 17.6.0-rc-1 as soon as possible.
Affected Version(s)
xwiki-rendering < 16.10.10 < 16.10.10
xwiki-rendering >= 17.0.0-rc-1, < 17.4.3 < 17.0.0-rc-1, 17.4.3
xwiki-rendering >= 17.5.0-rc-1, < 17.6.0-rc-1 < 17.5.0-rc-1, 17.6.0-rc-1