TI-2019-11228 Aliases CVE-2019-15042 GHSA-wjx2-6xjc-wp8w

An issue was discovered in JetBrains TeamCity 2018.2.4.

LOW 34CWE-295Published 2019-10-01 · Updated 2024-08-05

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Spoofing
Confidentiality · integrity · availability: None · High · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-295.

Summary

An issue was discovered in JetBrains TeamCity 2018.2.4. It had no SSL certificate validation for some external https connections. This was fixed in TeamCity 2019.1.

Why it matters now

EPSS 0.00669 52nd percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:jetbrains:teamcity:2018.2.4:::::::*	2018.2.4	Vulnerable	JetBrains

cpe:2.3:a:jetbrains:teamcity:2018.2.4:*:*:*:*:*:*:* Versions 2018.2.4 Vulnerable ·JetBrains

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2019-15042
2026-10-03 Alias added: GHSA-wjx2-6xjc-wp8w
2026-10-05 EPSS moved to the 50th–90th percentile

References

Advisory 1

https://blog.jetbrains.com/blog/2019/09/26/jetbrains-security-bulletin-q2-2019/

TI-2026-45031 Deserialization of untrusted data in JetBrains TeamCity KEVCVSS 3.1CRITICAL 9.8
TI-2024-18053 In JetBrains TeamCity before 2023.11.4 authentication bypass allowing to perform admin actions was possible KEVCVSS 3.1CRITICAL 9.8
TI-2023-22884 In JetBrains TeamCity before 2023.05.4 authentication bypass leading to RCE on TeamCity Server was possible KEVCVSS 3.1CRITICAL 9.8
TI-2024-18054 In JetBrains TeamCity before 2023.11.4 path traversal allowing to perform limited admin actions was possible KEVCVSS 3.1HIGH 7.3
TI-2024-15905 In JetBrains TeamCity before 2023.11.3 authentication bypass leading to RCE was possible CVSS 3.1CRITICAL 9.8
TI-2015-01192 JetBrains TeamCity 8 and 9 before 9.0.2 allows bypass of account-creation restrictions… CVSS 3.1MEDIUM 6.5

See all 282 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences