CVE-2026-77125

Nexus Repository 3 - Incorrect Authorization on Blobstore Group Endpoints

Published Sep 2, 2026 CVSS 4.0 · 7.1 High EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
CPEs cpe:2.3:a:sonatype:nexus_repository_manager:*:*:*:*:*:*:*:*
Metrics cvssV3_1

{'score': 7.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N'}

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description 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.
Title Nexus Repository 3 - Incorrect Authorization on Blobstore Group Endpoints
First Time appeared Sonatype
Sonatype nexus Repository Manager
Weaknesses CWE-863
CPEs cpe:2.3:a:sonatype:nexus_repository_manager:3.19.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.19.1:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.20.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.20.1:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.20.2:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.20.3:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.21.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.21.1:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.21.2:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.22.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.22.1:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.23.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.24.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.24.1:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.25.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.25.1:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.26.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.26.1:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.27.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.28.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.28.1:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.29.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.29.1:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.29.2:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.30.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.30.1:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.31.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.31.1:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.32.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.32.1:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.33.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.33.1:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.34.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.34.1:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.35.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.36.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.37.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.37.1:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.37.2:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.37.3:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.38.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.38.1:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.39.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.40.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.40.1:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.41.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.41.1:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.42.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.43.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.44.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.45.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.45.1:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.46.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.47.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.47.1:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.48.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.49.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.50.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.51.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.52.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.53.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.53.1:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.54.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.54.1:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.55.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.56.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.57.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.57.1:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.58.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.58.1:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.59.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.60.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.61.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.62.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.63.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.64.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.65.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.66.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.67.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.67.1:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.68.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.68.1:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.69.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.70.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.70.1:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.71.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.72.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.73.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.74.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.75.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.75.1:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.76.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.76.1:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.77.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.77.1:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.77.2:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.78.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.78.1:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.78.2:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.78.3:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.79.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.79.1:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.80.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.81.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.81.1:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.82.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.82.1:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.83.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.83.1:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.83.2:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.84.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.84.1:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.84.2:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.85.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.85.1:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.86.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.86.1:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.86.2:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.86.3:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.87.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.87.1:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.87.2:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.88.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.88.1:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.89.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.89.1:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.90.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.90.1:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.90.2:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.90.3:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.90.4:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.90.5:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.91.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.91.1:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.92.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.92.1:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.92.2:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.92.3:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.93.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.93.1:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.93.2:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.94.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.94.1:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.95.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.95.1:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.95.2:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.95.3:*:*:*:*:*:*:*
Vendors & Products Sonatype
Sonatype nexus Repository Manager
References
Metrics cvssV4_0

{'score': 7.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Sonatype
Published
Updated
Sep 2, 2026, 6:01 PM
Reserved
Aug 20, 2026, 1:00 PM
Status
Analyzed
Published
Sep 2, 2026, 6:21 PM
Modified
Sep 22, 2026, 5:17 PM