https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-07T18:09:07.233031+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/bdu:2025-15981 bdu:2025-15981 2026-10-07T18:09:07.310851+00:00 bdu:2025-15981 https://cve.radiocsirt.org/vuln/euvd-2026-263220 EUVD-2026-263220 2026-10-07T18:09:07.310890+00:00 EUVD-2026-263220 https://cve.radiocsirt.org/vuln/fkie_cve-2025-66473 fkie_cve-2025-66473 2026-10-07T18:09:07.310904+00:00

XWiki is an open-source wiki software platform. Versions 16.10.10 and below, 17.0.0-rc-1 through 17.4.3 and 17.5.0-rc-1 through 17.6.0 contain a REST API which doesn't enforce any limits for the number of items that can be requested in a single request at the moment. Depending on the number of pages in the wiki and the memory configuration, this can lead to slowness and unavailability of the wiki. As an example, the /rest/wikis/xwiki/spaces resource returns all spaces on the wiki by default, which are basically all pages. This issue is fixed in versions 17.4.4 and 16.10.11.

 https://cve.radiocsirt.org/vuln/ghsa-cc84-q3v3-mhgf GHSA-cc84-q3v3-mhgf — XWiki's REST APIs don't enforce any limits, leading to unavailability and OOM in large wikis 2026-10-07T18:09:07.310938+00:00

Affected: Maven: org.xwiki.platform:xwiki-platform-rest-server

### Impact XWiki's REST API doesn't enforce any limits for the number of items that can be requested in a single request at the moment. Depending on the number of pages in the wiki and the memory configuration, this can lead to slowness and unavailability of the wiki. As an example, the `/rest/wikis/xwiki/spaces` resource returns all spaces on the wiki by default, which are basically all pages.

### Patches XWiki 17.7.0RC1, 17.4.4 and 16.10.11 introduce a configurable limit, limiting responses to 1000 items by default. Requesting larger limits leads to an error now.

### Workarounds We're not aware of any workaround, except denying access to the affected REST resources in a proxy in front of XWiki.

 https://cve.radiocsirt.org/vuln/wid-sec-w-2025-2811 WID-SEC-W-2025-2811 — xwiki: Mehrere Schwachstellen 2026-10-07T18:09:07.310971+00:00

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.