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Security Advisories: GSA_kwCzR0hTQS02dzhoLTI2eHgtY2Y4cc4AAv_U
Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection') in org.xwiki.platform:xwiki-platform-menu-ui
Any user with view rights on commonly accessible documents including the menu macro can execute arbitrary Groovy, Python or Velocity code in XWiki leading to full access to the XWiki installation due to improper escaping of the macro content and parameters of the menu macro.
The issue can be demonstrated by opening
<server> is the URL of the XWiki installation. If this displays "Hello from Groovy!", the installation is vulnerable.
The problem has been patched in XWiki 14.6RC1, 13.10.8 and 14.4.3.
The patch for the document
Menu.MenuMacro can be manually applied or a XAR archive of a patched version can be imported. The menu macro was basically unchanged since XWiki 11.6 so on XWiki 11.6 or later the patch for version of 13.10.8 can most likely be applied, on XWiki version 14.0 and later the versions in XWiki 14.6 and 14.4.3 should be appropriate.
For more information
If you have any questions or comments about this advisory:https://github.com/advisories/GHSA-6w8h-26xx-cf8q
Source: GitHub Advisory Database
Published: about 1 year ago
Updated: 5 months ago
CVSS Score: 9.9
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Identifiers: GHSA-6w8h-26xx-cf8q, CVE-2022-41934
Fixed in: 14.4.3, 13.10.8