What is CVE-2025-59457?

CVE-2025-59457 is a high-severity vulnerability in Jetbrains Teamcity, classified under CWE-183. CVSS score: 7.7/10. Published 2025-09-17.

How severe is CVE-2025-59457?

High severity. CVSS v3 base score is 7.7 out of 10.

Vulnerability in Jetbrains Teamcity

CVE-2025-59457

In JetBrains TeamCity before 2025.07.2 missing Git URL validation allowed credential leakage on Windows

Published 2025-09-17 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.7 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.008 (56.6th percentile), scored 2026-10-19.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 57th percentile — 56.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: +0.000

Affected products

Jetbrains Teamcity — versions 0

Weakness classification (CWE)

CWE-183

References

www.jetbrains.com/privacy-security/issues-fixed/ (Issue Tracking, Vendor Advisory)

Frequently asked questions

What is CVE-2025-59457?: CVE-2025-59457 is a high-severity vulnerability in Jetbrains Teamcity, classified under CWE-183. CVSS score: 7.7/10. Published 2025-09-17.
How severe is CVE-2025-59457?: High severity. CVSS v3 base score is 7.7 out of 10.