Actively exploited
Listed in CISA’s Known Exploited Vulnerabilities catalog since April 20, 2026.
CVE-2024-27199
JetBrains TeamCity Relative Path Traversal Vulnerability
Added to KEV April 20, 2026
Alert details
- Source feed
- CISA KEV
- CVE ID
- CVE-2024-27199
- CWE
- CWE-23
- Affected products
- TeamCity · JetBrains TeamCity · JetBrains
What happened
JetBrains TeamCity contains a relative path traversal vulnerability that could allow limited admin actions to be performed.
What it means for your business
JetBrains TeamCity is listed in CISA's Known Exploited Vulnerabilities catalog (CVE-2024-27199). JetBrains TeamCity contains a relative path traversal vulnerability that could allow limited admin actions to be performed. CISA remediation due date: 2026-05-04. If you need help checking exposure, call (864) 335-9223.
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.
CISA due date: May 4, 2026
Sources
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