cve.bz

CVE-2025-24893

9.8 criticalKEVEPSS 100%

Critical (9.8) in XWiki Platform. In CISA KEV since 2025-10-30. EPSS 100% chance of exploitation in the next 30 days. Fixed in org.xwiki.platform:xwiki-platform-search-solr-ui 15.10.11, 16.4.1.

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Any guest can perform arbitrary remote code execution through a request to `SolrSearch`. This impacts the confidentiality, integrity and availability of the whole XWiki installation. To reproduce on an instance, without being logged in, go to `<host>/xwiki/bin/get/Main/SolrSearch?media=rss&text=%7D%7D%7D%7B%7Basync%20async%3Dfalse%7D%7D%7B%7Bgroovy%7D%7Dprintln%28"Hello%20from"%20%2B%20"%20search%20text%3A"%20%2B%20%2823%20%2B%2019%29%29%7B%7B%2Fgroovy%7D%7D%7B%7B%2Fasync%7D%7D%20`. If there is an output, and the title of the RSS feed contains `Hello from search text:42`, then the instance is vulnerable. This vulnerability has been patched in XWiki 15.10.11, 16.4.1 and 16.5.0RC1. Users are advised to upgrade. Users unable to upgrade may edit `Main.SolrSearchMacros` in `SolrSearchMacros.xml` on line 955 to match the `rawResponse` macro in `macros.vm#L2824` with a content type of `application/xml`, instead of simply outputting the content of the feed.

Severity

CVSS 3.1

9.8 critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
100% chance of exploitation in the next 30 days; higher than 99% of CVEs (scores of 2026-10-31)
CISA KEV
listed 2025-10-30, due 2025-11-20
CWEs
CWE-94, CWE-95
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-rr6p-3pfg-562jMavenorg.xwiki.platform:xwiki-platform-search-solr-ui>=5.3-milestone-2 <15.10.1115.10.11
GHSA-rr6p-3pfg-562jMavenorg.xwiki.platform:xwiki-platform-search-solr-ui>=16.0.0-rc-1 <16.4.116.4.1

References

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