SB20250121101 - Multiple vulnerabilities in TeamCity

Description

This security bulletin contains information about 3 vulnerabilities.

1) Missing Authorization (CVE-ID: CVE-2025-24461)

CWE-ID: CWE-862 - Missing Authorization

CVSSv4: 7.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]

The vulnerability allows a remote user to disclose sensitive information.

The vulnerability exists due to improper authorization in the Test Connection endpoint when handling requests. A remote user can send a crafted request to disclose sensitive information.

2) Incorrect authorization (CVE-ID: CVE-2025-24460)

CWE-ID: CWE-863 - Incorrect Authorization

CVSSv4: 5.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]

The vulnerability allows a remote user to disclose project names in the agent pool.

The vulnerability exists due to improper access control in the agent pool when handling access to project name information. A remote user can access the agent pool to disclose project names in the agent pool.

3) Cross-site scripting (CVE-ID: CVE-2025-24459)

CWE-ID: CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CVSSv4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N]

The vulnerability allows a remote user to execute arbitrary script in the victim's browser.

The vulnerability exists due to cross-site scripting in the Vault Connection page when handling crafted input. A remote user can send a specially crafted link to execute arbitrary script in the victim's browser.

Remediation

Install update from vendor's website.

References

• https://www.jetbrains.com/privacy-security/issues-fixed/#8c961c2602ae4b6f030f262af2bee46f
• https://www.jetbrains.com/privacy-security/issues-fixed/#707b74fdc8c28991b9d566f5dee93763
• https://www.jetbrains.com/privacy-security/issues-fixed/#60836603b1b7fc750c406b6101e25e7b