What is CVE-2024-56350?

CVE-2024-56350 is a medium-severity vulnerability in Jetbrains Teamcity, classified under Incorrect Authorization. CVSS score: 4.3/10. Published 2024-12-20.

How severe is CVE-2024-56350?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Auth bypass in Jetbrains Teamcity

CVE-2024-56350

In JetBrains TeamCity before 2024.12 build credentials allowed unauthorized viewing of projects

Vulnerability class: Broken Access Control

Published 2024-12-20 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.003 (19.2th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 19th percentile — 19.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000

Affected products

Jetbrains Teamcity — versions 0

Weakness classification (CWE)

CWE-863 — Incorrect Authorization

References

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

Frequently asked questions

What is CVE-2024-56350?: CVE-2024-56350 is a medium-severity vulnerability in Jetbrains Teamcity, classified under Incorrect Authorization. CVSS score: 4.3/10. Published 2024-12-20.
How severe is CVE-2024-56350?: Medium severity. CVSS v3 base score is 4.3 out of 10.