PT-2026-48696 · Sonatype · Nexus Repository Manager

Kazuma Matsumoto · Published 2026-06-11 · Updated 2026-06-11 · CVE-2026-3329

NVD

CVSS v4.0

8.7

High

Base vector

AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

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

Fix

Improper Restriction of Excessive Authentication Attempts

Weakness Enumeration

CWE-307

Related Identifiers

CVE-2026-3329

Affected Products

Nexus Repository Manager

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-3329 · Security Note
• https://help.sonatype.com/en/sonatype-nexus-repository-3-93-0-release-notes.html · Patch
• https://support.sonatype.com/hc/en-us/articles/52482870409491 · Vendor Advisory