CVE-2026-113369 (GCVE-0-2026-113369)

Vulnerability from cvelistv5 – Published: 2026-11-04 20:01 – Updated: 2026-11-04 20:01
VLAI
Title
Nexus Repository 3 - Stored Cross-Site Scripting in OCI Attestations Tab
Summary
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.
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
Sonatype CNA under the mitre root
CNA scorecard B 90/100 over 37 records in the last 180 days details
Impacted products
Vendor Product Version CPE status
Sonatype Nexus Repository 3 Affected: 3.94.0 , < 3.98.0 (semver)
    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:*:*:*:*:*:*:*
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{
  "containers": {
    "cna": {
      "affected": [
        {
          "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:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unaffected",
          "product": "Nexus Repository 3",
          "vendor": "Sonatype",
          "versions": [
            {
              "lessThan": "3.98.0",
              "status": "affected",
              "version": "3.94.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Nguyen Truong Son (truongson526@gmail.com)"
        }
      ],
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            }
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        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 6.3,
            "baseSeverity": "MEDIUM",
            "exploitMaturity": "NOT_DEFINED",
            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "HIGH",
            "subIntegrityImpact": "HIGH",
            "userInteraction": "PASSIVE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "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",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "NONE",
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            "vulnerabilityResponseEffort": "NOT_DEFINED"
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      "problemTypes": [
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          "descriptions": [
            {
              "cweId": "CWE-79",
              "description": "CWE-79 Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-11-04T20:01:20.533Z",
        "orgId": "103e4ec9-0a87-450b-af77-479448ddef11",
        "shortName": "Sonatype"
      },
      "references": [
        {
          "tags": [
            "patch"
          ],
          "url": "https://help.sonatype.com/en/sonatype-nexus-repository-3-98-0-release-notes.html"
        },
        {
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://support.sonatype.com/hc/en-us/articles/56597339691027/"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Nexus Repository 3 - Stored Cross-Site Scripting in OCI Attestations Tab",
      "x_generator": {
        "engine": "Vulnogram 1.0.2"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "103e4ec9-0a87-450b-af77-479448ddef11",
    "assignerShortName": "Sonatype",
    "cveId": "CVE-2026-113369",
    "datePublished": "2026-11-04T20:01:20.533Z",
    "dateReserved": "2026-10-20T01:54:48.996Z",
    "dateUpdated": "2026-11-04T20:01:20.533Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-113369",
      "date": "2026-11-05",
      "epss": "0.00243",
      "percentile": "0.1561"
    },
    "nvd": {
      "cve": {
        "affected": [
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            "affectedData": [
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                  "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:*:*:*:*:*:*:*"
                ],
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                  }
                ]
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        "cveTags": [],
        "descriptions": [
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            "lang": "en",
            "value": "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."
          }
        ],
        "id": "CVE-2026-113369",
        "lastModified": "2026-11-05T15:07:55.760",
        "metrics": {
          "cvssMetricV40": [
            {
              "cvssData": {
                "Automatable": "NOT_DEFINED",
                "Recovery": "NOT_DEFINED",
                "Safety": "NOT_DEFINED",
                "attackComplexity": "LOW",
                "attackRequirements": "NONE",
                "attackVector": "NETWORK",
                "availabilityRequirement": "NOT_DEFINED",
                "baseScore": 6.3,
                "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": "HIGH",
                "subIntegrityImpact": "HIGH",
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}



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