XWiki Remote Macros provides XWiki rendering macros that are useful when migrating content from Confluence. Starting in version 1.0 and prior to version 1.26.5, missing escaping of the classes parameter in the panel macro allows remote code execution for any user who can edit any page The classes parameter is used without escaping in XWiki syntax, thus allowing XWiki syntax injection which enables remote code execution. Version 1.26.5 contains a patch for the issue.
Fix
Patch, vendor advisory and mitigation references on NVD 3
- https://github.com/xwikisas/xwiki-pro-macros/commit/3ca815294bf54fc024b2363efbece7aa08b8efd5 Patch
- https://github.com/xwikisas/xwiki-pro-macros/security/advisories/GHSA-48f4-h726-74p5 Vendor Advisory
- https://github.com/xwikisas/xwiki-pro-macros/security/advisories/GHSA-48f4-h726-74p5 Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 9.8 · xwikiNVD modified 2026-10-18 21:10
Affected (CPE criteria) 1
cpe:2.3:a:xwiki:pro_macros:*:*:*:*:*:*:*:*
References 6
- https://github.com/xwikisas/xwiki-pro-macros/blob/93ac1a38c829e3ef787379b2b45eb043a573e5f7/xwiki-pro-macros-ui/src/main/resources/XWiki/Macros/Panel.xml#L554 Product
- https://github.com/xwikisas/xwiki-pro-macros/commit/3ca815294bf54fc024b2363efbece7aa08b8efd5 Patch
- https://github.com/xwikisas/xwiki-pro-macros/security/advisories/GHSA-48f4-h726-74p5 Vendor Advisory
- https://jira.xwiki.org/browse/XWIKI-20449 Not Applicable
- https://github.com/xwikisas/xwiki-pro-macros/security/advisories/GHSA-48f4-h726-74p5 Vendor Advisory
- https://jira.xwiki.org/browse/XWIKI-20449 Not Applicable