Machine-written summary
Summary written by Claude Haiku from the source advisory. Not reviewed by a person.
Apache Solr versions before 9.8.0 are affected. Solr instances that use FileSystemConfigSetService and run without authentication and authorization are vulnerable: an attacker who can create cores can substitute replacement configset files from elsewhere on the filesystem, which are treated as trusted and can add classpath libraries that may load malicious code. Upgrade to Solr 9.8.0 or later, or enable authentication and authorization, or switch to SolrCloud.
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 |
|---|---|---|---|---|
| 5.4 | Medium | 3.1 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N | ADP (CISA-ADP) |
- CISA KEV Not listed.
- EPSS 0.012, the 69th percentile, on 14 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-68r2-fwcg-qpm8
- OSV: GHSA-68r2-fwcg-qpm8
- nvd.nist.gov/vuln/detail/CVE-2025-24814
- github.com/apache/solr/commit/f492e24881c5724a1b1baecfc9549e2cb0257525
- github.com/apache/solr
- issues.apache.org/jira/browse/SOLR-16781
- lists.apache.org/thread/gl291pn8x9f9n52ys5l0pc0b6qtf0qw1
- security.netapp.com/advisory/ntap-20250214-0002
- www.openwall.com/lists/oss-security/2025/01/26/1