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Advisory record · GHSA-gprp-h92g-gc2h

XWiki Platform is vulnerable to HQL injection via wiki and space search REST API

CVSS 9.3 CriticalCriticalEPSS 0.024 · 84th percentile

Critical, because:

  • CVSS score 9.3: 9.0 or more.

How we decide what’s critical

Published by the GitHub Advisory Database at 6 Oct 2025, 20:16 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
org.xwiki.platform:xwiki-platform-rest-serverMaven>=17.0.0-rc-1, <17.4.2 || >=4.3-milestone-1, <16.10.917.4.2, 16.10.9
Identifiers
GHSA-gprp-h92g-gc2h · CVE-2025-52472
Weakness (CWE)
CWE-89
Tags
Published
6 Oct 2025
Updated
6 Oct 2025

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

XWiki Platform's xwiki-platform-rest-server Maven package, versions 17.0.0-rc-1 up to 17.4.2 and 4.3-milestone-1 up to 16.10.9, is vulnerable to HQL injection through the orderField parameter of the wiki and space search REST API. The source describes the injection as hard to exploit, but an attacker who can reach the endpoint may be able to alter the query. Upgrade to 17.4.2 or 16.10.9; the source lists no workaround other than upgrading.

Written 7 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
9.3 Critical 4.0 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CNA (GitHub_M)
  • CISA KEV Not listed.
  • EPSS 0.024, the 84th percentile, on 13 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 15:10 UTC First seen by agentprime
  2. 31 Oct 2026, 15:10 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.