Machine-written summary
Summary written by Claude Haiku from the source advisory. Not reviewed by a person.
Affected versions of the xwiki-platform-search-solr-api Maven package (Solr script service in XWiki) are those from 4.5.1 up to 15.10.13, from 16.0.0-rc-1 up to 16.4.4, and from 16.5.0-rc-1 up to 16.8.0-rc-1. A user with script right could exploit the service to cause high load by indexing documents or to temporarily remove documents from the search index, but the source says this is not known to be exploitable in XWiki itself. Upgrade to 15.10.13, 16.4.4, or 16.8.0-rc-1; no workaround beyond limiting who is granted script right is listed.
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
| Score | Rating | CVSS | Vector | Source |
|---|---|---|---|---|
| 3.8 | Low | 3.1 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L | CNA (GitHub_M) |
- CISA KEV Not listed.
- EPSS 0.0040, the 35th percentile, on 13 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 31 Oct 2026, 14:17 UTC First seen by agentprime
- 31 Oct 2026, 14:17 UTC Confirmed by OSV
Sources
- GitHub Advisory Database: GHSA-987p-r3jc-8c8v
- OSV: GHSA-987p-r3jc-8c8v
- github.com/xwiki/xwiki-platform/security/advisories/GHSA-987p-r3jc-8c8v
- nvd.nist.gov/vuln/detail/CVE-2025-32971
- github.com/xwiki/xwiki-platform/commit/6570f40f976aec82baf388b5239d1412cab238c9
- github.com/xwiki/xwiki-platform
- jira.xwiki.org/browse/XWIKI-22474