Machine-written summary
Summary written by Claude Haiku from the source advisory. Not reviewed by a person.
The org.geonetwork-opensource:gn-services package in GeoNetwork, versions from 4.4.0 before 4.4.5 and before 4.2.10, returns response headers from the search endpoint that reveal which Elasticsearch software the server uses. The source does not describe what an attacker must do beyond sending a request to that endpoint, and the disclosure is limited to identifying the software. Upgrade to version 4.4.5 or 4.2.10. No workaround 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 |
|---|---|---|---|---|
| 0.0 | None | 3.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:N | CNA (GitHub_M) |
- CISA KEV Not listed.
- EPSS 0.0038, the 32nd percentile, on 14 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 31 Oct 2026, 15:11 UTC First seen by agentprime
- 31 Oct 2026, 15:11 UTC Confirmed by OSV
Sources
- GitHub Advisory Database: GHSA-52rf-25hq-5m33
- OSV: GHSA-52rf-25hq-5m33
- github.com/geonetwork/core-geonetwork/security/advisories/GHSA-52rf-25hq-5m33
- nvd.nist.gov/vuln/detail/CVE-2024-32037
- docs.geonetwork-opensource.org/4.4/api/search
- github.com/geonetwork/core-geonetwork
- github.com/geonetwork/core-geonetwork/releases/tag/4.2.10
- github.com/geonetwork/core-geonetwork/releases/tag/4.4.5
- www.cve.org/CVERecord?id=CVE-2024-32037