What is CVE-2024-41827?

CVE-2024-41827 is a high-severity vulnerability in Jetbrains Teamcity, classified under Insufficient Session Expiration. CVSS score: 7.4/10. Published 2024-07-22.

How severe is CVE-2024-41827?

High severity. CVSS v3 base score is 7.4 out of 10.

Vulnerability in Jetbrains Teamcity

CVE-2024-41827

In JetBrains TeamCity before 2024.07 access tokens could continue working after deletion or expiration

Published 2024-07-22 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.4 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N.

EPSS exploit prediction

EPSS: 0.004 (32.1th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 32nd percentile — 32.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Jetbrains Teamcity — versions 0

Weakness classification (CWE)

CWE-613 — Insufficient Session Expiration

References

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

Frequently asked questions

What is CVE-2024-41827?: CVE-2024-41827 is a high-severity vulnerability in Jetbrains Teamcity, classified under Insufficient Session Expiration. CVSS score: 7.4/10. Published 2024-07-22.
How severe is CVE-2024-41827?: High severity. CVSS v3 base score is 7.4 out of 10.