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bdu:2025-15980

EUVD-2026-263222

fkie_cve-2025-66472

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Versions 6.2-milestone-1 through 16.10.9 and 17.0.0-rc-1 through 17.4.1 of both XWiki Platform Flamingo Skin Resources and XWiki Platform Web Templates are vulnerable to a reflected XSS attack through a deletion confirmation message. The attacker-supplied script is executed when the victim clicks the "No" button. This issue is fixed in versions 16.10.10 and 17.4.2 of both XWiki Platform Flamingo Skin Resources and XWiki Platform Web Templates.

GHSA-7vpr-jm38-wr7w — XWiki vulnerable to a reflected XSS via xredirect parameter in DeleteApplication

Affected: Maven: org.xwiki.platform:xwiki-platform-flamingo-skin-resources, Maven: org.xwiki.platform:xwiki-platform-web-templates

### Impact A reflected XSS vulnerability in XWiki allows an attacker to send a victim to a URL with a deletion confirmation message on which the attacker-supplied script is executed when the victim clicks the "No" button. When the victim has admin or programming right, this allows the attacker to execute basically arbitrary actions on the XWiki installation including remote code execution.

### Patches This vulnerability has been patched in XWiki 16.10.10, 17.4.2 and 17.5.0 by using the affected URL parameter only in the intended context.

### Workarounds The [patch](https://github.com/xwiki/xwiki-platform/commit/cb578b1b2910d06e9dd7581077072d1cfbd280f2) can be manually applied to the templates that are present in the WAR. A restart of XWiki is needed for the changes to be applied.

WID-SEC-W-2025-2811 — xwiki: Mehrere Schwachstellen

Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in xwiki ausnutzen, um einen Cross-Site Scripting Angriff durchzuführen und einen Denial-of-Service-Zustand zu verursachen.