CVE-2023-41249
In JetBrains TeamCity before 2023.05.3 reflected XSS was possible during copying Build Step
In JetBrains TeamCity before 2023.05.3 reflected XSS was possible during copying Build Step
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
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
In JetBrains TeamCity before 2023.05.3 reflected XSS was possible during copying Build Step
- Record
CVE-2023-41249- CVSS 3.1
- 4.6 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
EUVDEUVD-2023-45766
In JetBrains TeamCity before 2023.05.3 reflected XSS was possible during copying Build Step
- Record
EUVD-2023-45766- CVSS 3.1
- 4.6 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-4c37-p59v-2r8g
In JetBrains TeamCity before 2023.05.3 reflected XSS was possible during copying Build Step
In JetBrains TeamCity before 2023.05.3 reflected XSS was possible during copying Build Step
- Record
GHSA-4c37-p59v-2r8g- CVSS 3.1
- 4.6 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
NVD
In JetBrains TeamCity before 2023.05.3 reflected XSS was possible during copying Build Step
- Record
CVE-2023-41249- CVSS 3.1
- 4.6 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N - CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-41249 is a medium vulnerability (CVSS 4.6) in Jetbrains Teamcity, published August 25, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 55.5%, the 99th percentile. No source names a fixed version.