CVE-2023-30537 Information

Description

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Any user with the right to add an object on a page can execute arbitrary Groovy Python or Velocity code in XWiki leading to full access to the XWiki installation. The root cause is improper escaping of the styles properties FlamingoThemesCode.WebHome. This page is installed by default. The vulnerability has been patched in XWiki versions 13.10.11 14.4.7 and 14.10.

Reference

https://github.com/xwiki/xwiki-platform/commit/df596f15368342236f8899ca122af8f3df0fe2e8 https://jira.xwiki.org/browse/XWIKI-20280 https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-vrr8-fp7c-7qgp