CVE detail
CVE-2024-27199: JetBrains TeamCity Relative Path Traversal Vulnerability
Source: CISA Known Exploited Vulnerabilities catalog · back to feed
Vendor / product
JetBrains · TeamCity
- Date added (KEV)
- Apr 20, 2026
- CISA due date
- May 04, 2026
- Ransomware campaign use
- Known
Required action
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Vendor fix: Vendor advisory
Scorifya interpretation
AI-generatedA short, structured read of the record above — generated when this page first loads, then cached for a week.
Plain English
Technical detail
From CISA
JetBrains TeamCity contains a relative path traversal vulnerability that could allow limited admin actions to be performed.
https://www.jetbrains.com/privacy-security/issues-fixed/ ; https://blog.jetbrains.com/teamcity/2024/03/additional-critical-security-issues-affecting-teamcity-on-premises-cve-2024-27198-and-cve-2024-27199-update-to-2023-11-4-now/ ; https://nvd.nist.gov/vuln/detail/CVE-2024-27199
References
- https://www.jetbrains.com/privacy-security/issues-fixed/Vendor Advisory
- https://www.jetbrains.com/privacy-security/issues-fixed/Vendor Advisory
- https://www.darkreading.com/cyberattacks-data-breaches/jetbrains-teamcity-mass-exploitation-underway-rogue-accounts-thrivePress/Media Coverage
- https://www.darkreading.com/cyberattacks-data-breaches/jetbrains-teamcity-mass-exploitation-underway-rogue-accounts-thrivePress/Media Coverage
- https://github.com/Stuub/RCity-CVE-2024-27198/blob/main/RCity.py
Other recent CVEs from JetBrains
- CVE-2024-27198TeamCity — JetBrains TeamCity Authentication Bypass Vulnerability
- CVE-2023-42793TeamCity — JetBrains TeamCity Authentication Bypass Vulnerability
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