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VULNERABILITIES

CVE-2026-77123 Details

Description

Nexus Repository 3 contains a sensitive information disclosure vulnerability in the capability read API. An account holding the nexus:capabilities:read privilege can retrieve the plaintext shared secret configured on a webhook capability, which is intended to be masked from all API responses. This issue affects Nexus Repository 3 versions 3.2.0 through 3.95.x, and is fixed in version 3.96.0.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:6.5 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://help.sonatype.com/en/sonatype-nexus-repository-3-96-0-release-notes.html SonatypeRelease Notes
https://support.sonatype.com/hc/en-us/articles/54639904174099/ SonatypeVendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-201Insertion of Sensitive Information Into Sent DataSonatype

Affected Products

ProductVersions
sonatype nexus repository manager
>= 3.2.0, < 3.96.0

CPE

  • cpe:2.3:a:sonatype:nexus_repository_manager:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

3 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-77123
NVD Published Date:
Sep 2, 2026
NVD Last Modified:
Sep 22, 2026
Source:
Sonatype