CVE-2026-49372
Analyzed Analyzed - Analysis Complete
Unauthenticated SSRF in JetBrains TeamCity

Publication date: 2026-05-29

Last updated on: 2026-06-02

Assigner: JetBrains s.r.o.

Description
In JetBrains TeamCity before 2026.1, 2025.11.5 unauthenticated SSRF via build status was possible
CVSS Scores
EPSS Scores
Probability:
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Meta Information
Published
2026-05-29
Last Modified
2026-06-02
Generated
2026-06-19
AI Q&A
2026-05-29
EPSS Evaluated
2026-06-18
NVD
CVE-2026-49372
EUVD
EUVD-2026-33380
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
jetbrains teamcity to 2025.11.5 (exc)
Helpful Resources
Exploitability
CWE
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KEV
KEV Icon
CWE ID Description
CWE-918 The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.
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Impact Analysis

The vulnerability can impact you by allowing an unauthenticated attacker to make the TeamCity server send requests to internal or external systems. This can lead to unauthorized access to sensitive information or internal services, as indicated by the high confidentiality impact in the CVSS score.

Executive Summary

This vulnerability is an unauthenticated Server-Side Request Forgery (SSRF) in JetBrains TeamCity versions before 2026.1. It occurs via the build status feature, allowing an attacker to make the server perform unauthorized requests.

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