What is CVE-2023-34219?

CVE-2023-34219 is a medium-severity vulnerability in Jetbrains Teamcity, classified under Improper Authorization. CVSS score: 4.3/10. Published 2023-05-31.

How severe is CVE-2023-34219?

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

Auth bypass in Jetbrains Teamcity

CVE-2023-34219

In JetBrains TeamCity before 2023.05 improper permission checks allowed users without appropriate permissions to edit Build Configuration settings via REST API

EPSS: 0.004 (27.9th percentile) — read the EPSS interpretation.

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:N/I:L/A:N.

Affected products

Jetbrains Teamcity — versions 0

Weakness classification (CWE)

CWE-285 — Improper Authorization
CWE-863 — Incorrect Authorization

References

cve@jetbrains.com (Vendor Advisory)

Frequently asked questions

What is CVE-2023-34219?: CVE-2023-34219 is a medium-severity vulnerability in Jetbrains Teamcity, classified under Improper Authorization. CVSS score: 4.3/10. Published 2023-05-31.
How severe is CVE-2023-34219?: Medium severity. CVSS v3 base score is 4.3 out of 10.