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CVE-2026-49378

4.3 MEDIUM

In JetBrains TeamCity before 2026.1 credentials parameters were exposed via parameter autocompletion

Published: 2026-05-29 · Last updated: 2026-06-02

Severity and scoring

CVSS
4.3 MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CWE
CWE-862

Affected products

VendorProduct
jetbrainsteamcity

Description

In JetBrains TeamCity before 2026.1 credentials parameters were exposed via parameter autocompletion

Source: NVD

References

Related CVEs

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  • CVE-2026-49386 — In JetBrains YouTrack before 2026.1.13570 improper access control allowed enumeration of restricted issues and articles on Planning Canvas (6.5 MEDIUM)
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  • CVE-2026-49384 — In JetBrains PyCharm before 2025.3.4 stored XSS in Jupyter notebook Markdown cells was possible (6.1 MEDIUM)
  • CVE-2026-49383 — In JetBrains IntelliJ IDEA before 2026.1 xXE in the UI Designer form parser was possible (3.3 LOW)
  • CVE-2026-49382 — In JetBrains IntelliJ IDEA before 2026.1 code execution was possible via template injection in the Copyright plugin (4.5 MEDIUM)

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