CVE-2026-100255

Administrator Account Takeover via Password Reset in JetBrains TeamCity

Published Sep 30, 2026 CVSS 3.1 · 8.1 High EPSS < 1% KEV · Not listed
Description
In JetBrains TeamCity before 2026.2,
2026.1.4,
2025.11.8 administrator account takeover was possible via password reset

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
Metrics ssvc

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

Type Values Removed Values Added
First Time appeared Jetbrains
Jetbrains teamcity
Vendors & Products Jetbrains
Jetbrains teamcity
Type Values Removed Values Added
Title Administrator Account Takeover via Password Reset in JetBrains TeamCity
Type Values Removed Values Added
Description In JetBrains TeamCity before 2026.2, 2026.1.4, 2025.11.8 administrator account takeover was possible via password reset
Weaknesses CWE-1289
References
Metrics cvssV3_1

{'score': 8.1, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
JetBrains
Published
Updated
Oct 1, 2026, 3:55 AM
Reserved
Sep 25, 2026, 5:02 PM
Status
Analyzed
Published
Sep 30, 2026, 4:16 PM
Modified
Oct 2, 2026, 8:46 PM