What is CVE-2025-67742?

CVE-2025-67742 is a low-severity vulnerability in Jetbrains Teamcity, classified under Path Traversal. CVSS score: 3.8/10. Published 2025-12-11.

How severe is CVE-2025-67742?

Low severity. CVSS v3 base score is 3.8 out of 10.

Path Traversal in Jetbrains Teamcity

CVE-2025-67742

In JetBrains TeamCity before 2025.11 path traversal was possible via file upload

Vulnerability class: Path Traversal (Directory Traversal)

Published 2025-12-11 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 3.8 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L.

EPSS exploit prediction

EPSS: 0.008 (55.0th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 55th percentile — 55.0% 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-22 — Path Traversal

References

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

Frequently asked questions

What is CVE-2025-67742?: CVE-2025-67742 is a low-severity vulnerability in Jetbrains Teamcity, classified under Path Traversal. CVSS score: 3.8/10. Published 2025-12-11.
How severe is CVE-2025-67742?: Low severity. CVSS v3 base score is 3.8 out of 10.