CVE-2026-59793: teamcity before 2026.1.2 (exclusive); +1 more affected products

CVE-2026-59793. CVSS 3.1 base score 8.8 (HIGH, Vendor/CNA). EPSS 0.0049 (percentile 0.41268), scored 24-Oct-2026.

Affected technology

teamcity · before 2026.1.2 (exclusive)
jetbrains

TeamCity · 0 to before 2026.1.2
JetBrains

Description’s affected range: before 2026.1.2 arbitrary file access was possible via the Perforce VCS integration

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · Low privileges required · No user interaction required

What an attacker can do

Vendor/CNA’s CVSS 3.1 assessment (base score 8.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 25-Oct-2026 01:29 UTC

CWE: CWE-73
CCR priority: 35.3 /100 (P4)
CVSS 3.1: 8.8 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · Vendor/CNA
EPSS: 0.0049 · percentile 0.41268 · 2026-10-24
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-25 01:28:19.133527+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-59793.html