What is CVE-2026-59793?

CVE-2026-59793 is a high-severity vulnerability in Jetbrains Teamcity, classified under External Control of File Name or Path. CVSS score: 8.8/10. Published 2026-07-10.

How severe is CVE-2026-59793?

High severity. CVSS v3 base score is 8.8 out of 10.

Vulnerability in Jetbrains Teamcity

CVE-2026-59793

In JetBrains TeamCity before 2026.1.2 arbitrary file access was possible via the Perforce VCS integration

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Jetbrains Teamcity — versions 0

Weakness classification (CWE)

CWE-73 — External Control of File Name or Path

References

cve@jetbrains.com

Frequently asked questions

What is CVE-2026-59793?: CVE-2026-59793 is a high-severity vulnerability in Jetbrains Teamcity, classified under External Control of File Name or Path. CVSS score: 8.8/10. Published 2026-07-10.
How severe is CVE-2026-59793?: High severity. CVSS v3 base score is 8.8 out of 10.