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TI-2025-24589 Aliases CVE-2025-35434GHSA-r8gr-36v8-m732

CISA Thorium does not validate TLS connections to Elasticsearch

Priority MEDIUM 45CWE-295Published · Updated

Key facts

Attack vector
Adjacent network
Privileges required
None
User interaction
None
Attack complexity
High
Attack requirements
None
Impact type
Spoofing
Confidentiality · integrity · availability
Low · Low · None
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-295.

Summary

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00201 10th percentileScored 2026-11-07
Fix Fixed Thorium (CISA): 1.1.2

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
CISAThorium1.0.0 to before 1.1.21.1.2Patch availableCNA
  • Thorium VendorCISA Affected 1.0.0 to before 1.1.2 Fixed in 1.1.2 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:cisa:thorium:*:*:*:*:*:*:*:*before 1.1.2VulnerableCISA
  • cpe:2.3:a:cisa:thorium:*:*:*:*:*:*:*:* Versions before 1.1.2 Vulnerable ·CISA

Remediation

  • Fix · CNA Thorium (CISA) Fixed in 1.1.2

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    CISA Thorium 1.1.2

    2 records Highest priority Priority MEDIUM 2 MEDIUM

    Other records, highest priority first

    • TI-2025-24585 CISA Thorium insecure downloaded file path validationPriority MEDIUM 57
    Show all 2 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-35434
  2. 2026-10-03 Alias added: GHSA-r8gr-36v8-m732

References

Advisory 2

Other 2

  • TI-2025-24590 CISA Thorium download stream divide by zero CVSS 4.0MEDIUM 5.3
  • TI-2025-24585 CISA Thorium insecure downloaded file path validation CVSS 4.0MEDIUM 5.3
  • TI-2025-24591 CISA Thorium account verification email error handling CVSS 4.0MEDIUM 6.9
  • TI-2025-24587 CISA Thorium does not rate limit account verification email messages CVSS 4.0MEDIUM 6.9
  • TI-2025-24586 CISA Thorium LDAP injection CVSS 4.0MEDIUM 5.3
  • TI-2025-24588 Insufficient session expiration in CISA Thorium CVSS 4.0LOW 2.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences