What is CVE-2019-12846?

CVE-2019-12846 is a medium-severity vulnerability in Jetbrains Teamcity. CVSS score: 4.3/10. Published 2019-07-03.

How severe is CVE-2019-12846?

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

Vulnerability in Jetbrains Teamcity

CVE-2019-12846

A user without the required permissions could gain access to some JetBrains TeamCity settings. The issue was fixed in TeamCity 2018.2.2.

Published 2019-07-03 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.

EPSS exploit prediction

EPSS: 0.008 (54.0th percentile), scored 2026-10-02.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 54th percentile — 54.0% 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

References

blog.jetbrains.com/blog/2019/06/19/jetbrains-security-bulletin-q1-2019/ (Vendor Advisory)

Frequently asked questions

What is CVE-2019-12846?: CVE-2019-12846 is a medium-severity vulnerability in Jetbrains Teamcity. CVSS score: 4.3/10. Published 2019-07-03.
How severe is CVE-2019-12846?: Medium severity. CVSS v3 base score is 4.3 out of 10.