CVE-2024-36363
Published: 29 May 2024
Summary
CVE-2024-36363 is a medium-severity Cross-site Scripting (CWE-79) vulnerability in Jetbrains Teamcity. Its CVSS base score is 4.6 (Medium).
Operationally, ranked in the top 1.8% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.
Deeper analysis
CVE-2024-36363 is a stored cross-site scripting vulnerability (CWE-79) affecting JetBrains TeamCity versions prior to 2022.04.7, 2022.10.6, 2023.05.6, and 2023.11.5. It resides in the code inspection reports feature and carries a CVSS 3.1 base score of 4.6, reflecting network attack vector, low attack complexity, low privileges required, and required user interaction.
An authenticated attacker with low privileges can inject malicious scripts into inspection reports; when another user views the affected report the script executes in that user's context, enabling limited disclosure or modification of data within the TeamCity instance.
JetBrains has published fixed versions on its security issues page and advises administrators to upgrade affected TeamCity installations to one of the listed releases to eliminate the stored XSS vectors. The associated EPSS score has remained in the moderate range without a pronounced rise from a low baseline.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2024-36031
Vulnerability details
In JetBrains TeamCity before 2022.04.7, 2022.10.6, 2023.05.6, 2023.11.5 several Stored XSS in code inspection reports were possible
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
Mitigating Controls
Likely Mitigating Controls AI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.
Penetration testing submits XSS payloads to web applications, detecting cross-site scripting flaws for subsequent remediation.
Validates web inputs to reject script-related content that could produce XSS.
Output validation against expected content can reject or sanitize script content in generated web pages, reducing XSS exploitability.