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LOW · 3.1

CVE-2026-49380

In JetBrains TeamCity before 2026.1 open redirect in the SAML plugin was possible

Vulnerability Description

In JetBrains TeamCity before 2026.1 open redirect in the SAML plugin was possible

CVSS Score

3.1

LOW

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
NONE
Integrity
LOW
Availability
NONE

Affected Products

VendorProductVersions
JetbrainsTeamcity< 2026.1

Related Weaknesses (CWE)

CWE-601

References

FAQ

What is CVE-2026-49380?

CVE-2026-49380 is a vulnerability with a CVSS score of 3.1 (LOW). In JetBrains TeamCity before 2026.1 open redirect in the SAML plugin was possible

How severe is CVE-2026-49380?

CVE-2026-49380 has been rated LOW with a CVSS base score of 3.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-49380?

Check the references section above for vendor advisories and patch information. Affected products include: Jetbrains Teamcity.