CVE-2023-39174
In JetBrains TeamCity before 2023.05.2 a ReDoS attack was possible via integration with issue...
In JetBrains TeamCity before 2023.05.2 a ReDoS attack was possible via integration with issue trackers
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- Low
Exploit likelihood
What each source reports
CVE List Score used
In JetBrains TeamCity before 2023.05.2 a ReDoS attack was possible via integration with issue trackers
- Record
CVE-2023-39174- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L - Weakness
- CWE-1333
- Updated
- 2026-11-02
EUVDEUVD-2023-42909
In JetBrains TeamCity before 2023.05.2 a ReDoS attack was possible via integration with issue trackers
- Record
EUVD-2023-42909- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-4rgr-v5ff-6hgp
In JetBrains TeamCity before 2023.05.2 a ReDoS attack was possible via integration with issue...
In JetBrains TeamCity before 2023.05.2 a ReDoS attack was possible via integration with issue trackers
- Record
GHSA-4rgr-v5ff-6hgp- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L - Weakness
- CWE-1333
- Updated
- 2026-11-02
NVD
In JetBrains TeamCity before 2023.05.2 a ReDoS attack was possible via integration with issue trackers
- Record
CVE-2023-39174- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L - CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-1333
- 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-2023-39174 is a medium vulnerability (CVSS 4.3) in Jetbrains Teamcity, published July 25, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.69%, the 77th percentile. No source names a fixed version.