CVE-2023-42793
CISA KEVPublished October 4, 2023 · Updated April 3, 2026
high
Official Description+
JetBrains TeamCity contains an authentication bypass vulnerability that allows for remote code execution on TeamCity Server.
Affected Products
| Vendor | Product |
|---|---|
| JetBrains | TeamCity |
Patch Status
Patch by 2023-10-25
Recommended Actions
- Check if your systems use any of the affected products listed above.
- Apply vendor patches immediately if available.
- This vulnerability is in CISA's Known Exploited Vulnerabilities catalog — prioritize remediation.
- Monitor vendor advisories for updates and additional mitigations.
- Review logs for indicators of compromise related to CVE-2023-42793.