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    "cveMetadata": {
        "cveId": "CVE-2026-42782",
        "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
        "state": "PUBLISHED",
        "assignerShortName": "apache",
        "dateReserved": "2026-04-29T14:11:03.486Z",
        "datePublished": "2026-05-25T14:58:59.152Z",
        "dateUpdated": "2026-05-27T20:31:30.996Z"
    },
    "containers": {
        "cna": {
            "affected": [
                {
                    "collectionURL": "https://repo.maven.apache.org/maven2",
                    "defaultStatus": "unaffected",
                    "packageName": "org.apache.syncope.core:syncope-core-spring",
                    "product": "Apache Syncope",
                    "vendor": "Apache Software Foundation",
                    "versions": [
                        {
                            "lessThanOrEqual": "3.0.16",
                            "status": "affected",
                            "version": "3.0",
                            "versionType": "semver"
                        },
                        {
                            "lessThanOrEqual": "4.0.5",
                            "status": "affected",
                            "version": "4.0",
                            "versionType": "semver"
                        },
                        {
                            "lessThanOrEqual": "4.1.0",
                            "status": "affected",
                            "version": "4.1",
                            "versionType": "semver"
                        }
                    ]
                }
            ],
            "credits": [
                {
                    "lang": "en",
                    "type": "finder",
                    "value": "Trung Nguyen, CyStack"
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
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                            "value": "<p>Improper Isolation or Compartmentalization vulnerability in Apache Syncope.</p><p>An administrator with adequate entitlements for Implementations can create a malicious Groovy class containing&nbsp;untrusted code reaching a non-sandboxed execution path via the class static initializer.</p><p>This issue affects Apache Syncope: 3.0 through 3.0.16, 4.0 through 4.0.5, 4.1.0.</p><p></p><p>Users are recommended to upgrade to version 4.0.6 / 4.1.1, which fix this issue by forcing even the static initializer in Groovy code to run in a sandbox.</p>"
                        }
                    ],
                    "value": "Improper Isolation or Compartmentalization vulnerability in Apache Syncope.\n\nAn administrator with adequate entitlements for Implementations can create a malicious Groovy class containing untrusted code reaching a non-sandboxed execution path via the class static initializer.\n\nThis issue affects Apache Syncope: 3.0 through 3.0.16, 4.0 through 4.0.5, 4.1.0.\n\n\n\nUsers are recommended to upgrade to version 4.0.6 / 4.1.1, which fix this issue by forcing even the static initializer in Groovy code to run in a sandbox."
                }
            ],
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                        "content": {
                            "text": "moderate"
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                    }
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            ],
            "problemTypes": [
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                    "descriptions": [
                        {
                            "cweId": "CWE-653",
                            "description": "CWE-653 Improper Isolation or Compartmentalization",
                            "lang": "en",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
                "shortName": "apache",
                "dateUpdated": "2026-05-25T14:58:59.152Z"
            },
            "references": [
                {
                    "tags": [
                        "vendor-advisory"
                    ],
                    "url": "https://lists.apache.org/thread/b869ms0ofrd129f7tgsn9flxgv9ztg2r"
                }
            ],
            "source": {
                "discovery": "UNKNOWN"
            },
            "title": "Apache Syncope: Post-auth RCE via Groovy static",
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        },
        "adp": [
            {
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "http://www.openwall.com/lists/oss-security/2026/05/25/4"
                    }
                ],
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                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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                    "dateUpdated": "2026-05-25T20:30:24.495Z"
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                        "cvssV3_1": {
                            "scope": "UNCHANGED",
                            "version": "3.1",
                            "baseScore": 7.2,
                            "attackVector": "NETWORK",
                            "baseSeverity": "HIGH",
                            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
                            "integrityImpact": "HIGH",
                            "userInteraction": "NONE",
                            "attackComplexity": "LOW",
                            "availabilityImpact": "HIGH",
                            "privilegesRequired": "HIGH",
                            "confidentialityImpact": "HIGH"
                        }
                    },
                    {
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                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-05-27T20:31:28.625194Z",
                                "id": "CVE-2026-42782",
                                "options": [
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                                        "Exploitation": "none"
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                                "version": "2.0.3"
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                "title": "CISA ADP Vulnrichment",
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                    "shortName": "CISA-ADP",
                    "dateUpdated": "2026-05-27T20:31:30.996Z"
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