🛡️ CVE-2026-59793 — teamcity

🟠 CVSS 8.8 — High ✅ No Known Exploit CWE-73 NVD
8.8
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

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

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs low-level privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality high, integrity high, availability high.

Weakness class

CVE-2026-59793 is classified as CWE-73: External Control of File Name or Path. A caller can influence which file the application opens or writes, extending an operation to files that were never meant to be reachable.

Affected software

CVE-2026-59793 is recorded against 1 package.

  • teamcity (fixed in 2026.1.2)

Timeline and source

Published on 10 July 2026 and last revised on 14 July 2026. No public exploit is currently recorded for this entry. Record sourced from NVD.

References

www.jetbrains.com

Details

Severity HIGH
CVSS Score 8.8
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE CWE-73
Public Exploit ✅ No
Source NVD
Published 2026-07-10
Updated 2026-08-11
Modified 2026-07-14
Fix URL N/A

Affected Packages

Software From version Fixed in
teamcity — 2026.1.2

Similar Threats

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