{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-0601",
        "assignerOrgId": "103e4ec9-0a87-450b-af77-479448ddef11",
        "state": "PUBLISHED",
        "assignerShortName": "Sonatype",
        "dateReserved": "2026-01-05T12:59:29.563Z",
        "datePublished": "2026-01-14T22:05:17.135Z",
        "dateUpdated": "2026-01-15T14:43:42.991Z"
    },
    "containers": {
        "cna": {
            "affected": [
                {
                    "cpes": [
                        "cpe:2.3:a:sonatype:nexus_repository_manager:3.82.0:*:*:*:*:*:*:*",
                        "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:*:*:*:*:*:*:*",
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                        "cpe:2.3:a:sonatype:nexus_repository_manager:3.85.0:*:*:*:*:*:*:*",
                        "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:3.87.0:*:*:*:*:*:*:*",
                        "cpe:2.3:a:sonatype:nexus_repository_manager:3.87.1:*:*:*:*:*:*:*"
                    ],
                    "defaultStatus": "unaffected",
                    "product": "Nexus Repository",
                    "vendor": "Sonatype",
                    "versions": [
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                            "lessThanOrEqual": "3.87.1",
                            "status": "affected",
                            "version": "3.82.0",
                            "versionType": "semver"
                        }
                    ]
                }
            ],
            "credits": [
                {
                    "lang": "en",
                    "type": "finder",
                    "value": "Piotr Bazydlo (@chudyPB) of watchTowr"
                }
            ],
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                {
                    "lang": "en",
                    "supportingMedia": [
                        {
                            "base64": false,
                            "type": "text/html",
                            "value": "A reflected cross-site scripting vulnerability exists in Nexus Repository 3 that allows unauthenticated attackers to execute arbitrary JavaScript in a victim's browser through a specially crafted request requiring user interaction."
                        }
                    ],
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                }
            ],
            "metrics": [
                {
                    "cvssV4_0": {
                        "Automatable": "NOT_DEFINED",
                        "Recovery": "NOT_DEFINED",
                        "Safety": "NOT_DEFINED",
                        "attackComplexity": "LOW",
                        "attackRequirements": "NONE",
                        "attackVector": "NETWORK",
                        "baseScore": 5.1,
                        "baseSeverity": "MEDIUM",
                        "exploitMaturity": "NOT_DEFINED",
                        "privilegesRequired": "NONE",
                        "providerUrgency": "NOT_DEFINED",
                        "subAvailabilityImpact": "NONE",
                        "subConfidentialityImpact": "LOW",
                        "subIntegrityImpact": "LOW",
                        "userInteraction": "ACTIVE",
                        "valueDensity": "NOT_DEFINED",
                        "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N",
                        "version": "4.0",
                        "vulnAvailabilityImpact": "NONE",
                        "vulnConfidentialityImpact": "NONE",
                        "vulnIntegrityImpact": "NONE",
                        "vulnerabilityResponseEffort": "NOT_DEFINED"
                    },
                    "format": "CVSS",
                    "scenarios": [
                        {
                            "lang": "en",
                            "value": "GENERAL"
                        }
                    ]
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-79",
                            "description": "CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')",
                            "lang": "en",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "103e4ec9-0a87-450b-af77-479448ddef11",
                "shortName": "Sonatype",
                "dateUpdated": "2026-01-14T22:05:17.135Z"
            },
            "references": [
                {
                    "tags": [
                        "patch"
                    ],
                    "url": "https://help.sonatype.com/en/sonatype-nexus-repository-3-88-0-release-notes.html"
                },
                {
                    "tags": [
                        "vendor-advisory"
                    ],
                    "url": "https://support.sonatype.com/hc/en-us/articles/47934334375955"
                }
            ],
            "source": {
                "discovery": "EXTERNAL"
            },
            "title": "Nexus Repository 3 - Cross-Site Scripting",
            "x_generator": {
                "engine": "Vulnogram 0.2.0"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-01-15T14:42:58.004555Z",
                                "id": "CVE-2026-0601",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2026-01-15T14:43:42.991Z"
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    }
}