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CVE-2025-68609VulnerabilityPublished

CVE-2025-68609: com.palantir.aries:aries · The authentication algorithm is sound, but the implemented mechanism can be bypassed as the result of a separate weakness that is primary to the authentication error.

Affects com.palantir.aries:ariesSource CVE Database V5

0

Not known to be exploited · CVSS 6.6 Medium.

Data as of 25 Oct 2026, 19:02 UTC

CVSS 3.1 base score
6.6Medium
How severe the flaw is on the 0–10 CVSS scale.
EPSS
0.4% chance of exploitation in 30 days – higher than 34% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 22 Jan 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponised: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 2026-10-25.

What to do

AI-suggested

European organizations should immediately review their Palantir Aries Apollo instance configurations to ensure default settings that allow unauthenticated access are disabled. Network segmentation and strict access controls should be enforced to limit network accessibility to Aries services only to trusted administrators and systems. Monitoring and logging of access to Aries management interfaces should be enhanced to detect anomalous or unauthorized activity. Organizations should apply any available patches or updates from Palantir addressing this vulnerability as soon as they are released. If patches are not yet available, consider temporary compensating controls such as firewall rules blocking access to Aries management ports from untrusted networks. Conduct security audits and penetration tests focusing on authentication and authorization mechanisms in Palantir deployments. Educate administrators on secure configuration best practices and the importance of changing default settings. Maintain up-to-date asset inventories to quickly identify affected systems. Finally, coordinate with Palantir support for guidance and vulnerability remediation timelines.

Description

A vulnerability in Palantir's Aries service allowed unauthenticated access to log viewing and management functionality on Apollo instances using default configuration. The defect resulted in both authentication and authorization checks being bypassed, potentially allowing any network-accessible client to view system logs and perform operations without valid credentials. No evidence of exploitation was identified during the vulnerability window.

References

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