CVE-2022-27891
5.3 · MEDIUMOverview
CVE-2022-27891 is a medium-severity vulnerability affecting palantir gotham. It was published on February 16, 2023 and has a CVSS 3.1 base score of 5.3 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 5.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Palantir Gotham included an unauthenticated endpoint that listed all active usernames on the stack with an active session. The affected services have been patched and automatically deployed to all Apollo-managed Gotham instances. It is highly recommended that customers upgrade all affected services to the latest version. This issue affects: Palantir Gotham versions prior to 103.30221005.0.
Remediation
Check the references section for vendor advisories and patches from palantir. Update gotham to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| palantir | gotham | >= 0, < 3.22.10.4 | Affected |
Frequently Asked Questions
What is CVE-2022-27891?
CVE-2022-27891 is a medium-severity vulnerability affecting palantir gotham. It was published on February 16, 2023 and has a CVSS 3.1 base score of 5.3 (MEDIUM).
How severe is CVE-2022-27891?
This vulnerability has a CVSS 3.1 base score of 5.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2022-27891?
Check the references section for vendor advisories and patches from palantir. Update gotham to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2022-27891?
CyberStrike's AI-powered security agents can automatically detect CVE-2022-27891 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
AI-driven PR review catches vulnerable dependencies before they ship.
Browser-based exploitation validates findings with real proof-of-concept.
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