CVE-2026-59794
In JetBrains TeamCity before 2026.1.2 stored XSS on the cloud profile page was possible via agent...
In JetBrains TeamCity before 2026.1.2 stored XSS on the cloud profile page was possible via agent-reported data
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
In JetBrains TeamCity before 2026.1.2 stored XSS on the cloud profile page was possible via agent-reported data
- Record
CVE-2026-59794- CVSS 3.1
- 7.3 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
EUVDEUVD-2026-42912
In JetBrains TeamCity before 2026.1.2 stored XSS on the cloud profile page was possible via agent-reported data
- Record
EUVD-2026-42912- CVSS 3.1
- 7.3 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-5526-463r-44x5
In JetBrains TeamCity before 2026.1.2 stored XSS on the cloud profile page was possible via agent...
In JetBrains TeamCity before 2026.1.2 stored XSS on the cloud profile page was possible via agent-reported data
- Record
GHSA-5526-463r-44x5- CVSS 3.1
- 7.3 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
NVD
In JetBrains TeamCity before 2026.1.2 stored XSS on the cloud profile page was possible via agent-reported data
- Record
CVE-2026-59794- CVSS 3.1
- 7.3 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N - CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-59794 is a high vulnerability (CVSS 7.3) in Jetbrains Teamcity, published July 10, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.34%, the 27th percentile. No source names a fixed version.