CVE-2024-31981 Information

Description

XWiki Platform is a generic wiki platform. Starting in version 3.0.1 and prior to versions 4.10.20 15.5.4 and 15.10-rc-1 remote code execution is possible via PDF export templates. This vulnerability has been patched in XWiki 14.10.20 15.5.4 and 15.10-rc-1. If PDF templates are not typically used on the instance an administrator can create the document XWiki.PDFClass and block its edition after making sure that it does not contain a style attribute. Otherwise there are no known workarounds aside from upgrading.

Reference

https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-vxwr-wpjv-qjq7 https://github.com/xwiki/xwiki-platform/commit/480186f9d2fca880513da8bc5a609674d106cbd3 https://github.com/xwiki/xwiki-platform/commit/a4ad14d9c1605a5ab957237e505ebbb29f5b9d73 https://github.com/xwiki/xwiki-platform/commit/d28e21a670c69880b951e415dd2ddd69d273eae9 https://jira.xwiki.org/browse/XWIKI-21337