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Advisory record · GHSA-rr6p-3pfg-562j

XWiki Platform allows remote code execution as guest via SolrSearchMacros request

CVSS 9.8 CriticalCriticalIn CISA KEVEPSS 1.00 · 99th percentile

Critical, because:

  • In CISA’s KEV catalogue since 30 Oct 2025: it is known to be exploited.
  • CVSS score 9.8: 9.0 or more.
  • CVSS score 9.8 (7.0 or more) and EPSS 1.00 (0.1 or more): a high score and a real chance of exploitation in the next 30 days.

How we decide what’s critical

Published by the GitHub Advisory Database at 20 Feb 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-search-solr-uiMaven>=5.3-milestone-2, <15.10.11 || >=16.0.0-rc-1, <16.4.115.10.11, 16.4.1
Identifiers
GHSA-rr6p-3pfg-562j · CVE-2025-24893
Weakness (CWE)
CWE-94 · CWE-95
Tags
Published
20 Feb 2025
Updated
30 Oct 2025

Machine-written summary

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

Versions 15.10.11 and 16.4.1 of the Maven package org.xwiki.platform:xwiki-platform-search-solr-ui are fixed. Earlier versions from 5.3-milestone-2 onward are affected, and an unauthenticated guest can send a crafted request to the SolrSearch page and run arbitrary code on the XWiki server, which exposes the whole installation. Upgrade to 15.10.11, 16.4.1, or a later release. The advisory's workaround involves editing a template macro, which requires care, so upgrading is the safer option.

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
9.8 Critical 3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CNA (GitHub_M)
  • CISA KEV Listed since 30 Oct 2025: known to be exploited.
  • EPSS 1.00, the 99th percentile, on 14 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.