https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-09T15:14:49.734806+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/euvd-2026-204973 EUVD-2026-204973 2026-10-09T15:14:49.737615+00:00 EUVD-2026-204973 https://cve.radiocsirt.org/vuln/fkie_cve-2023-35153 fkie_cve-2023-35153 2026-10-09T15:14:49.737646+00:00

XWiki Platform is a generic wiki platform. Starting in version 5.4.4 and prior to versions 14.4.8, 14.10.4, and 15.0, a stored cross-site scripting vulnerability can be exploited by users with edit rights by adding a `AppWithinMinutes.FormFieldCategoryClass` class on a page and setting the payload on the page title. Then, any user visiting `/xwiki/bin/view/AppWithinMinutes/ClassEditSheet` executes the payload. The issue has been patched in XWiki 14.4.8, 14.10.4, and 15.0. As a workaround, update `AppWithinMinutes.ClassEditSheet` with a patch.

 https://cve.radiocsirt.org/vuln/ghsa-4wc6-hqv9-qc97 GHSA-4wc6-hqv9-qc97 — XWiki Platform vulnerable to stored cross-site scripting in ClassEditSheet page via name parameters 2026-10-09T15:14:49.737679+00:00

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

### Impact A stored XSS can be exploited by users with edit rights by adding a `AppWithinMinutes.FormFieldCategoryClass` class on a page and setting the payload on the page title. Then, any user visiting `/xwiki/bin/view/AppWithinMinutes/ClassEditSheet` executes the payload.

See https://jira.xwiki.org/browse/XWIKI-20365 for me details.

### Patches The issue has been patched on XWiki 14.4.8, 14.10.4, and 15.0 ?

### Workarounds The issue can be fixed by updating `AppWithinMinutes.ClassEditSheet` with this [patch](https://github.com/xwiki/xwiki-platform/commit/1b87fec1e5b5ec00b7a8c3c3f94f6c5e22547392#diff-79e725ec7125cced7d302e1a1f955a76745af26ef28a148981b810e85335d302).

### References - https://github.com/xwiki/xwiki-platform/commit/1b87fec1e5b5ec00b7a8c3c3f94f6c5e22547392#diff-79e725ec7125cced7d302e1a1f955a76745af26ef28a148981b810e85335d302 - https://jira.xwiki.org/browse/XWIKI-20365

### 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)

### Attribution

This vulnerability has been reported on Intigriti by René de Sain @renniepak.

 https://cve.radiocsirt.org/vuln/gsd-2023-35153 gsd-2023-35153 2026-10-09T15:14:49.737721+00:00 gsd-2023-35153