CVE-2026-77125

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Source

https://cve.org/CVERecord?id=CVE-2026-77125

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-77125.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-77125

Downstream

MINI (2)

Published

2026-09-02T17:03:25Z

Modified

2026-10-28T02:31:12Z

Severity

7.1 (High) CVSS_V4 - 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 CVSS Calculator

Summary

Nexus Repository 3 - Incorrect Authorization on Blobstore Group Endpoints

Details

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.

Database specific

{
    "cna_assigner": "Sonatype",
    "cwe_ids": [
        "CWE-863"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/77xxx/CVE-2026-77125.json",
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "range": [
                        {
                            "introduced": "3.19.0"
                        },
                        {
                            "fixed": "3.96.0"
                        }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandardRange"
                }
            ]
        }
    ]
}

References

Affected packages

Git / github.com/sonatype/nexus-public

Affected ranges

Type

GIT

Repo

https://github.com/sonatype/nexus-public

Events

Introduced

d3abc7c7b1c9ea55aa5b7883e2dad1dc3cc5c356

Fixed

3864d782ba6fa207d390ea66571fd523c6245e4e

Database specific

Show details

{
    "extracted_events": [
        {
            "cpe": "cpe:2.3:a:sonatype:nexus_repository_manager:*:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "3.19.0"
                },
                {
                    "fixed": "3.96.0"
                }
            ],
            "source": "CPE_RANGE"
        }
    ]
}

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-77125.json"