XWiki Platform is a generic wiki platform. Starting in versions 6.3-rc-1 and 6.2.4, it's possible to inject arbitrary wiki syntax including Groovy, Python and Velocity script macros via the `newThemeName` request parameter (URL parameter), in combination with additional parameters. This has been patched in the supported versions 13.10.10, 14.9-rc-1, and 14.4.6. As a workaround, it is possible to edit `FlamingoThemesCode.WebHomeSheet` and manually perform the changes from the patch fixing the issue.
References
Link | Resource |
---|---|
https://github.com/xwiki/xwiki-platform/commit/ea2e615f50a918802fd60b09ec87aa04bc6ea8e2#diff-e2153fa59f9d92ef67b0afbf27984bd17170921a3b558fac227160003d0dfd2aR283-R284 | Patch |
https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-x2qm-r4wx-8gpg | Exploit Vendor Advisory |
https://jira.xwiki.org/browse/XWIKI-19757 | Exploit Issue Tracking Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: GitHub_M
Published: 2023-03-02T17:52:40.359Z
Updated: 2023-03-02T17:52:40.359Z
Reserved: 2023-02-23T23:22:58.573Z
Link: CVE-2023-26477
JSON object: View
NVD Information
Status : Modified
Published: 2023-03-02T18:15:10.293
Modified: 2023-11-07T04:09:36.037
Link: CVE-2023-26477
JSON object: View
Redhat Information
No data.