Hub
CVE-2026-32229
MEDIUM
Severity by source
AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
Lifecycle Timeline
2DescriptionCVE.org
In JetBrains Hub before 2026.1 possible on sign-in account mismatch with non-SSO auth and 2FA disabled
AnalysisAI
JetBrains Hub versions prior to 2026.1 contain an authentication bypass vulnerability where attackers with valid credentials can gain unauthorized access to accounts through sign-in mismatches when SSO is disabled and two-factor authentication is not configured. An authenticated attacker can exploit this to achieve both confidentiality and integrity violations. No patch is currently available for this vulnerability.
Technical ContextAI
Classified as CWE-290 (Authentication Bypass by Spoofing). Affects In JetBrains Hub. In JetBrains Hub before 2026.1 possible on sign-in account mismatch with non-SSO auth and 2FA disabled
RemediationAI
Monitor vendor advisories for a patch. Restrict network access to the affected service where possible.
Resource exhaustion DoS in @anephenix/hub (npm) before 0.2.16 allows any unauthenticated remote client to exhaust server
Privileged GITHUB_TOKEN exfiltration in the meltano/hub repository allows any unauthenticated attacker who can open a pu
Insecure permissions in Hubert Imoveis e Administracao Ltda Hub v2.0 1.27.3 allows authenticated attackers with low-leve
Authentication bypass in JetBrains Hub (the identity and account-management server behind TeamCity, YouTrack, and other
Account takeover in JetBrains Hub is possible through predictable restore codes, affecting all versions prior to 2026.1.
Hub v2.0 property management system allows unauthenticated arbitrary file upload via /utils/uploadFile. Malicious PDF fi
In JetBrains Hub before 2022.1.14434, SAML request takeover was possible. Rated critical severity (CVSS 9.8), this vulne
In JetBrains Hub before 2021.1.13690, the authentication throttling mechanism could be bypassed. Rated critical severity
In JetBrains Hub before 2021.1.13389, account takeover was possible during password reset. Rated critical severity (CVSS
JetBrains Hub before 2025.3.119807 has an authentication bypass allowing administrative actions without proper credentia
JetBrains Hub before 2021.1.14276 was vulnerable to blind Server-Side Request Forgery (SSRF). Rated critical severity (C
Privilege escalation in JetBrains Hub (versions prior to 2026.1.13757, 2025.3.148033, 2025.2.148048, 2025.1.148120, 2024
Same weakness CWE-290 – Authentication Bypass by Spoofing
View allSame technique Authentication Bypass
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External POC / Exploit Code
Leaving vuln.today