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Teamcity CVE-2025-52876

| EUVDEUVD-2025-18915 MEDIUM
Cross-site Scripting (XSS) (CWE-79)
2025-06-23 cve@jetbrains.com
5.4
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
5.4 MEDIUM
AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None

Lifecycle Timeline

4
Patch available
Apr 16, 2026 - 05:29 EUVD
2025.03.3
EUVD ID Assigned
Mar 15, 2026 - 22:10 euvd
EUVD-2025-18915
Analysis Generated
Mar 15, 2026 - 22:10 vuln.today
CVE Published
Jun 23, 2025 - 15:15 nvd
MEDIUM 5.4

DescriptionCVE.org

In JetBrains TeamCity before 2025.03.3 reflected XSS on the favoriteIcon page was possible

Analysis

In JetBrains TeamCity before 2025.03.3 reflected XSS on the favoriteIcon page was possible

Technical ContextAI

Cross-site scripting (XSS) allows injection of client-side scripts into web pages viewed by other users due to insufficient output encoding.

RemediationAI

Encode all user-supplied output contextually (HTML, JS, URL). Implement Content Security Policy (CSP) headers. Use HTTPOnly and Secure cookie flags.

CVE-2024-27199 HIGH POC
7.3 Mar 04

Path traversal in JetBrains TeamCity before 2023.11.4 enables remote attackers to perform a limited set of administrativ

CVE-2026-63077 CRITICAL POC
9.8 Jul 27

Remote code execution in JetBrains TeamCity before 2026.1.3 and 2025.11.7 allows unauthenticated attackers to execute ar

CVE-2024-27198 CRITICAL POC
9.8 Mar 04

In JetBrains TeamCity before 2023.11.4 authentication bypass allowing to perform admin actions was possible. Rated criti

CVE-2023-42793 CRITICAL POC
9.8 Sep 19

In JetBrains TeamCity before 2023.05.4 authentication bypass leading to RCE on TeamCity Server was possible. Rated criti

CVE-2024-23917 CRITICAL POC
9.8 Feb 06

In JetBrains TeamCity before 2023.11.3 authentication bypass leading to RCE was possible. Rated critical severity (CVSS

CVE-2026-65906 CRITICAL
10.0 Jul 23

Remote code execution in JetBrains TeamCity before 2026.1.2 and 2025.11.6 allows an attacker to escape the Kotlin DSL sa

CVE-2024-41827 CRITICAL
9.8 Jul 22

In JetBrains TeamCity before 2024.07 access tokens could continue working after deletion or expiration. Rated critical s

CVE-2024-36470 CRITICAL
9.8 May 29

In JetBrains TeamCity before 2022.04.7, 2022.10.6, 2023.05.6, 2023.11.5 authentication bypass was possible in specific e

CVE-2023-34218 CRITICAL
9.8 May 31

In JetBrains TeamCity before 2023.05 bypass of permission checks allowing to perform admin actions was possible. Rated c

CVE-2022-25263 CRITICAL
9.8 Feb 25

JetBrains TeamCity before 2021.2.3 was vulnerable to OS command injection in the Agent Push feature configuration. Rated

CVE-2022-24340 CRITICAL
9.8 Feb 25

In JetBrains TeamCity before 2021.2.1, XXE during the parsing of the configuration file was possible. Rated critical sev

CVE-2022-24331 CRITICAL
9.8 Feb 25

In JetBrains TeamCity before 2021.1.4, GitLab authentication impersonation was possible. Rated critical severity (CVSS 9

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CVE-2025-52876 vulnerability details – vuln.today

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