CVE-2026-49379

Credentials Exposed Through Thread Names in JetBrains TeamCity

Published May 29, 2026 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Description
In JetBrains TeamCity before 2026.1 credentials could be exposed in thread names

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
CPEs cpe:2.3:a:jetbrains:teamcity:*:*:*:*:*:*:*:*
Type Values Removed Values Added
First Time appeared Jetbrains
Jetbrains teamcity
Vendors & Products Jetbrains
Jetbrains teamcity
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title Credentials Exposed Through Thread Names in JetBrains TeamCity
Type Values Removed Values Added
Description In JetBrains TeamCity before 2026.1 credentials could be exposed in thread names
Weaknesses CWE-522
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
JetBrains
Published
Updated
May 29, 2026, 7:28 PM
Reserved
May 29, 2026, 6:07 PM
Status
Analyzed
Published
May 29, 2026, 7:16 PM
Modified
Jul 22, 2026, 6:10 AM