Description
CISA Thorium does not validate TLS certificates when connecting to Elasticsearch. An unauthenticated attacker with access to a Thorium cluster could impersonate the Elasticsearch service. Fixed in 1.1.2.
Metrics
CVSS 3.1 9.8/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| CISA | Thorium | >= 1.0.0, < 1.1.2 |
References
- https://github.com/cisagov/thorium/blob/main/api/src/models/backends/setup/elastic_setup.rs#L36-L43Product
- https://github.com/cisagov/thorium/releases/tag/1.1.2Release Notes
- https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2025/va-25-259-01.jsonVendor Advisory
- https://www.cve.org/CVERecord?id=CVE-2025-35434Third Party Advisory
Timeline
- Published
- Sep 17, 2025
- Last modified
- Jun 17, 2026
- NVD status
- Analyzed