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bdu:2024-01253

EUVD-2026-213728

fkie_cve-2023-29519

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. A registered user can perform remote code execution leading to privilege escalation by injecting the proper code in the "property" field of an attachment selector, as a gadget of their own dashboard. Note that the vulnerability does not impact comments of a wiki. The vulnerability has been patched in XWiki 13.10.11, 14.4.8, 14.10.2, 15.0-rc-1. Users are advised to upgrade. There are no known workarounds for this vulnerability.

GHSA-3hjg-cghv-22ww — org.xwiki.platform:xwiki-platform-attachment-ui vulnerable to Code Injection

Affected: Maven: org.xwiki.platform:xwiki-platform-attachment-ui

### Impact A registered user can perform remote code execution leading to privilege escalation by injecting the proper code in the "property" field of an attachment selector, as a gadget of their own dashboard. Note that the vulnerability does not impact comments of a wiki.

### Patches The vulnerability has been patched in XWiki 13.10.11, 14.4.8, 14.10.2, 15.0-rc-1.

### Workarounds The problem can be worked around by applying following changes directly in XWiki.AttachmentSelector page: https://github.com/xwiki/xwiki-platform/commit/5e8725b4272cd3e5be09d3ca84273be2da6869c1.

### References

* https://jira.xwiki.org/browse/XWIKI-20364 * https://github.com/xwiki/xwiki-platform/commit/5e8725b4272cd3e5be09d3ca84273be2da6869c1

### For more information

If you have any questions or comments about this advisory: * Open an issue in [Jira XWiki.org](https://jira.xwiki.org/) * Email us at [Security Mailing List](mailto:security@xwiki.org)

Most recent entries from all

bdu:2024-01253

EUVD-2026-213728

fkie_cve-2023-29519

GHSA-3hjg-cghv-22ww — org.xwiki.platform:xwiki-platform-attachment-ui vulnerable to Code Injection

gsd-2023-29519