CVE-2026-59794

Stored XSS via agent‑reported data on TeamCity cloud profile page

Published Jul 10, 2026 CVSS 3.1 · 7.3 High EPSS < 1% KEV · Not listed
Description
In JetBrains TeamCity before 2026.1.2 stored XSS on the cloud profile page was possible via agent-reported data

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
Title Stored XSS via agent‑reported data on TeamCity cloud profile page
Type Values Removed Values Added
Title Stored Cross‑Site Scripting via Agent‑Reported Data on JetBrains TeamCity Cloud Profile Page
Type Values Removed Values Added
Title Stored Cross‑Site Scripting via Agent‑Reported Data on JetBrains TeamCity Cloud Profile Page
Type Values Removed Values Added
Title Stored Cross‑Site Scripting on JetBrains TeamCity Cloud Profile Page via Agent Data
Type Values Removed Values Added
Title Stored Cross‑Site Scripting on JetBrains TeamCity Cloud Profile Page via Agent Data
Type Values Removed Values Added
Title Stored XSS via Agent‑Reported Data on TeamCity Cloud Profile Page
Type Values Removed Values Added
Title Stored XSS via Agent‑Reported Data on TeamCity Cloud Profile Page
Type Values Removed Values Added
Title Cross‑Site Scripting via Agent‑Reported Data on JetBrains TeamCity Cloud Profile Page
Type Values Removed Values Added
Title Cross‑Site Scripting via Agent‑Reported Data on JetBrains TeamCity Cloud Profile Page
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Jetbrains
Jetbrains teamcity
Vendors & Products Jetbrains
Jetbrains teamcity
Type Values Removed Values Added
Description In JetBrains TeamCity before 2026.1.2 stored XSS on the cloud profile page was possible via agent-reported data
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 7.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
JetBrains
Published
Updated
Jul 10, 2026, 4:59 PM
Reserved
Jul 7, 2026, 9:41 AM
Status
Analyzed
Published
Jul 10, 2026, 3:16 PM
Modified
Oct 24, 2026, 11:10 PM