Description
Sonatype Nexus Repository 3 allows a user account that can push manifests to a hosted OCI repository (a user account that holds the edit permission on that repository) to store script content in the artifact type field of an OCI manifest. The script runs in the browser of a user who opens the Attestations tab for the related image in the Browse user interface, with the permissions of the viewing user.
Published: 2026-11-04
Score: 6.3 Medium
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
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Remediation

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History

Wed, 04 Nov 2026 20:15:00 +0000

Type Values Removed Values Added
Description Sonatype Nexus Repository 3 allows a user account that can push manifests to a hosted OCI repository (a user account that holds the edit permission on that repository) to store script content in the artifact type field of an OCI manifest. The script runs in the browser of a user who opens the Attestations tab for the related image in the Browse user interface, with the permissions of the viewing user.
Title Nexus Repository 3 - Stored Cross-Site Scripting in OCI Attestations Tab
First Time appeared Sonatype
Sonatype nexus Repository Manager
Weaknesses CWE-79
CPEs 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:3.94.2:*:*:*:*:*:*:*
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:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.95.4:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.96.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.96.1:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.96.2:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.96.3:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.96.4:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.97.0:*:*:*:*:*:*:*
cpe:2.3:a:sonatype:nexus_repository_manager:3.97.1:*:*:*:*:*:*:*
Vendors & Products Sonatype
Sonatype nexus Repository Manager
References
Metrics cvssV4_0

{'score': 6.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N'}

Subscriptions

Sonatype Nexus Repository Manager
cve-icon MITRE

Status: PUBLISHED

Assigner: Sonatype

Published:

Updated: 2026-11-04T20:01:20.533Z

Reserved: 2026-10-20T01:54:48.996Z

Link: CVE-2026-113369

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-11-04T20:18:55.987

Modified: 2026-11-04T20:18:55.987

Link: CVE-2026-113369

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-11-04T21:30:09Z

Weaknesses
  • CWE-79

    Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')