Vulnerability-Lookup

FKIE_CVE-2026-77122

Vulnerability from fkie_nvd - Published: 2026-09-02 18:21 - Updated: 2026-09-02 18:21

Severity

5.3 (Medium) - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Summary

An authorization flaw in the REST API repository details endpoint (GET /service/rest/v1/repositories/{repositoryName}) in Sonatype Nexus Repository 3 allowed an account holding read or browse permission on a group repository to retrieve metadata for member repositories on which it held no direct permission, by requesting the endpoint directly for the member repository name. For proxy repositories, the disclosed metadata includes the configured remote URL, which may reveal internal upstream hostnames. This includes the anonymous user if it has been granted this permission; whether the anonymous user holds this permission depends on the role and permission configuration of the specific installation.

References

	URL	Tags
	103e4ec9-0a87-450b-af77-479448ddef11	https://help.sonatype.com/en/sonatype-nexus-repository-3-96-0-release-notes.html
	103e4ec9-0a87-450b-af77-479448ddef11	https://support.sonatype.com/hc/en-us/articles/54637328224019/

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "cpes": [
            "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:3.47.1:*:*:*:*:*:*:*",
            "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:*:*:*:*:*:*:*",
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            "cpe:2.3:a:sonatype:nexus_repository_manager:3.56.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:sonatype:nexus_repository_manager:3.57.1:*:*:*:*:*:*:*",
            "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:3.67.1:*:*:*:*:*:*:*",
            "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:3.70.2:*:*:*:*:*:*:*",
            "cpe:2.3:a:sonatype:nexus_repository_manager:3.70.3:*:*:*:*:*:*:*",
            "cpe:2.3:a:sonatype:nexus_repository_manager:3.70.4:*:*:*:*:*:*:*",
            "cpe:2.3:a:sonatype:nexus_repository_manager:3.70.5:*:*:*:*:*:*:*",
            "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:*:*:*:*:*:*:*",
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            "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:3.86.2:*:*:*:*:*:*:*",
            "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:3.89.0:*:*:*:*:*:*:*",
            "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:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unaffected",
          "product": "Nexus Repository 3",
          "vendor": "Sonatype",
          "versions": [
            {
              "lessThan": "3.96.0",
              "status": "affected",
              "version": "3.38.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "source": "103e4ec9-0a87-450b-af77-479448ddef11"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An authorization flaw in the REST API repository details endpoint (GET /service/rest/v1/repositories/{repositoryName}) in Sonatype Nexus Repository 3 allowed an account holding read or browse permission on a group repository to retrieve metadata for member repositories on which it held no direct permission, by requesting the endpoint directly for the member repository name. For proxy repositories, the disclosed metadata includes the configured remote URL, which may reveal internal upstream hostnames. This includes the anonymous user if it has been granted this permission; whether the anonymous user holds this permission depends on the role and permission configuration of the specific installation."
    }
  ],
  "id": "CVE-2026-77122",
  "lastModified": "2026-09-02T18:21:23.770",
  "metrics": {
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "attackVector": "NETWORK",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "LOW",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "version": "4.0",
          "vulnAvailabilityImpact": "NONE",
          "vulnConfidentialityImpact": "LOW",
          "vulnIntegrityImpact": "NONE",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "103e4ec9-0a87-450b-af77-479448ddef11",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-77122",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-09-02T17:45:31.470694Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-09-02T18:21:23.770",
  "references": [
    {
      "source": "103e4ec9-0a87-450b-af77-479448ddef11",
      "url": "https://help.sonatype.com/en/sonatype-nexus-repository-3-96-0-release-notes.html"
    },
    {
      "source": "103e4ec9-0a87-450b-af77-479448ddef11",
      "url": "https://support.sonatype.com/hc/en-us/articles/54637328224019/"
    }
  ],
  "sourceIdentifier": "103e4ec9-0a87-450b-af77-479448ddef11",
  "vulnStatus": "Received",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-863"
        }
      ],
      "source": "103e4ec9-0a87-450b-af77-479448ddef11",
      "type": "Secondary"
    }
  ]
}

CVE-2026-77122 (GCVE-0-2026-77122)

Vulnerability from cvelistv5 – Published: 2026-09-02 17:03 – Updated: 2026-09-02 17:47

Title

Nexus Repository 3 - Incorrect Authorization Allows Disclosure of Member Repository Metadata via Group Repository Permissions

Summary

Severity

5.3 (Medium)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-09-02 17:45 UTC

CWE

CWE-863 - Incorrect Authorization

Assigner

Sonatype mitre root

References

2 references

URL	Tags
https://help.sonatype.com/en/sonatype-nexus-repos…	patch
https://support.sonatype.com/hc/en-us/articles/54…	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
Sonatype	Nexus Repository 3	Affected: 3.38.0 , < 3.96.0 (semver) 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:3.47.1:::::::* 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:3.57.1:::::::* 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:3.67.1:::::::* 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:3.70.2:::::::* cpe:2.3:a:sonatype:nexus_repository_manager:3.70.3:::::::* cpe:2.3:a:sonatype:nexus_repository_manager:3.70.4:::::::* cpe:2.3:a:sonatype:nexus_repository_manager:3.70.5:::::::* 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:3.86.2:::::::* 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:3.89.0:::::::* 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:::::::*

Credits

Yousif (s3c_krd)

Show details on NVD website

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{
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    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-77122",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-09-02T17:45:31.470694Z",
                "version": "2.0.3"
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        "providerMetadata": {
          "dateUpdated": "2026-09-02T17:47:07.777Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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            "cpe:2.3:a:sonatype:nexus_repository_manager:3.95.3:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unaffected",
          "product": "Nexus Repository 3",
          "vendor": "Sonatype",
          "versions": [
            {
              "lessThan": "3.96.0",
              "status": "affected",
              "version": "3.38.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Yousif (s3c_krd)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eAn authorization flaw in the REST API repository details endpoint (\u003ccode\u003eGET /service/rest/v1/repositories/{repositoryName}\u003c/code\u003e) in Sonatype Nexus Repository 3 allowed an account holding read or browse permission on a group repository to retrieve metadata for member repositories on which it held no direct permission, by requesting the endpoint directly for the member repository name. For proxy repositories, the disclosed metadata includes the configured remote URL, which may reveal internal upstream hostnames. This includes the anonymous user if it has been granted this permission; whether the anonymous user holds this permission depends on the role and permission configuration of the specific installation.\u003c/p\u003e"
            }
          ],
          "value": "An authorization flaw in the REST API repository details endpoint (GET /service/rest/v1/repositories/{repositoryName}) in Sonatype Nexus Repository 3 allowed an account holding read or browse permission on a group repository to retrieve metadata for member repositories on which it held no direct permission, by requesting the endpoint directly for the member repository name. For proxy repositories, the disclosed metadata includes the configured remote URL, which may reveal internal upstream hostnames. This includes the anonymous user if it has been granted this permission; whether the anonymous user holds this permission depends on the role and permission configuration of the specific installation."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "exploitMaturity": "NOT_DEFINED",
            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "LOW",
            "vulnIntegrityImpact": "NONE",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-863",
              "description": "CWE-863 Incorrect Authorization",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-09-02T17:03:25.960Z",
        "orgId": "103e4ec9-0a87-450b-af77-479448ddef11",
        "shortName": "Sonatype"
      },
      "references": [
        {
          "tags": [
            "patch"
          ],
          "url": "https://help.sonatype.com/en/sonatype-nexus-repository-3-96-0-release-notes.html"
        },
        {
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://support.sonatype.com/hc/en-us/articles/54637328224019/"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Nexus Repository 3 - Incorrect Authorization Allows Disclosure of Member Repository Metadata via Group Repository Permissions",
      "x_generator": {
        "engine": "Vulnogram 1.0.1"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "103e4ec9-0a87-450b-af77-479448ddef11",
    "assignerShortName": "Sonatype",
    "cveId": "CVE-2026-77122",
    "datePublished": "2026-09-02T17:03:25.960Z",
    "dateReserved": "2026-08-20T13:00:25.162Z",
    "dateUpdated": "2026-09-02T17:47:07.777Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.

Action not permitted

FKIE_CVE-2026-77122

CVE-2026-77122 (GCVE-0-2026-77122)

Tags

Sightings

Nomenclature