CVE-2026-3329

Nexus Repository Manager - Improper Restriction of Excessive Authentication Attempts

CVSS 8.7 HIGHEPSS 0.5%CWE-307

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 8.7EPSS 0.5%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Lifecycle

11 Jun 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

A remote unauthenticated attacker may be able to conduct credential-guessing attacks against user accounts in Sonatype Nexus Repository via authentication endpoints.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Affected products

Sonatype · Nexus Repository Manager

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References

https://help.sonatype.com/en/sonatype-nexus-repository-3-93-0-release-notes.html https://support.sonatype.com/hc/en-us/articles/52482870409491