What is CVE-2025-67740?

CVE-2025-67740 is a low-severity vulnerability in Jetbrains Teamcity, classified under Incorrect Authorization. CVSS score: 2.7/10. Published 2025-12-11.

How severe is CVE-2025-67740?

Low severity. CVSS v3 base score is 2.7 out of 10.

Auth bypass in Jetbrains Teamcity

CVE-2025-67740

In JetBrains TeamCity before 2025.11 improper access control could expose GitHub App token's metadata

Vulnerability class: Broken Access Control

EPSS: 0.002 (8.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 2.7 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N.

Affected products

Jetbrains Teamcity — versions 0

Weakness classification (CWE)

CWE-863 — Incorrect Authorization

References

cve@jetbrains.com (Issue Tracking, Vendor Advisory)

Frequently asked questions

What is CVE-2025-67740?: CVE-2025-67740 is a low-severity vulnerability in Jetbrains Teamcity, classified under Incorrect Authorization. CVSS score: 2.7/10. Published 2025-12-11.
How severe is CVE-2025-67740?: Low severity. CVSS v3 base score is 2.7 out of 10.