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CVE-2026-113373

9.1 critical

Critical (9.1).

Sonatype Nexus Repository 3 Pro does not check the local account status when a user signs in through a configured SAML or OAuth2/OpenID Connect identity provider. A user whose account was disabled or locked by an administrator in Nexus Repository can sign in again with valid identity provider credentials for the same account, and then receives a new session with the roles of that account. The attacker needs no Nexus Repository session and no Nexus Repository privilege. The attacker needs a named account that holds valid credentials at the identity provider. The anonymous user is not part of this attack path.

Severity

CVSS 4.0

9.1 critical
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
CWE
CWE-1390 Weak Authentication
OWASP Top 10
A07:2025 Authentication Failures
Published
Record from
the NVD, synced

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Versions

From the CNA's record in the CVE List.

ProductAffected
Sonatype Nexus Repository 3from 3.86.0 before 3.98.0

References

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