CVE-2026-49378
published 2026-05-29CVE-2026-49378: In JetBrains TeamCity before 2026.1 credentials parameters were exposed via parameter autocompletion
PriorityP423medium4.3CVSS 3.1
AVNACLPRLUINSUCLINAN
EPSS
0.21%
11.4th percentile
In JetBrains TeamCity before 2026.1 credentials parameters were exposed via parameter autocompletion
Affected
1 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| jetbrains | teamcity | < 2026.1 | 2026.1 |
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GHSA
GHSA-pg2h-77h8-9m6v: In JetBrains TeamCity before 2026
ghsa_unreviewed·2026-05-29
CVE-2026-49378 [MEDIUM] CWE-862 GHSA-pg2h-77h8-9m6v: In JetBrains TeamCity before 2026
In JetBrains TeamCity before 2026.1 credentials parameters were exposed via parameter autocompletion
VulDB
JetBrains TeamCity up to 2026.0 autocompletion authorization
vuldb·2026-05-29·CVSS 4.3
CVE-2026-49378 [MEDIUM] JetBrains TeamCity up to 2026.0 autocompletion authorization
A vulnerability was found in JetBrains TeamCity up to 2026.0. It has been rated as problematic. This affects an unknown function. Performing a manipulation of the argument autocompletion results in missing authorization.
This vulnerability was named CVE-2026-49378. The attack may be initiated remotely. There is no available exploit.
Upgrading the affected component is advised.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2026-05-29
Published