CVE-2026-77125 Affecting nexus3 package, versions <3.96.0.09-r0


Severity

Recommended
0.0
high
0
10

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Threat Intelligence

EPSS
0.29% (20th percentile)

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  • Snyk IDSNYK-MINIMOSLATEST-NEXUS3-20067788
  • published24 Sept 2026
  • disclosed2 Sept 2026

Introduced: 2 Sep 2026

CVE-2026-77125  (opens in a new tab)

How to fix?

Upgrade Minimos:latest nexus3 to version 3.96.0.09-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream nexus3 package and not the nexus3 package as distributed by Minimos. See How to fix? for Minimos:latest relevant fixed versions and status.

A vulnerability was identified in Sonatype Nexus Repository 3 in which two blobstore group management REST API endpoints did not correctly enforce the intended authorization check. A user granted only the nexus:blobstores:create permission could invoke these endpoints to convert an existing blobstore into a group blobstore, an action that should require the nexus:blobstores:update permission instead. This could result in unauthorized modification of blobstore configuration without administrator approval. The nexus:blobstores:create permission is a named permission that must be explicitly granted by an administrator; it is not held by default.

CVSS Base Scores

version 3.1