{
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    "cna": {
      "providerMetadata": {
        "orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09"
      },
      "title": "Post-auth RCE via Groovy static",
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "CWE-653 Improper Isolation or Compartmentalization",
              "lang": "en",
              "cweId": "CWE-653",
              "type": "CWE"
            }
          ]
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "affected": [
        {
          "vendor": "Apache Software Foundation",
          "product": "Apache Syncope",
          "collectionURL": "https://repo.maven.apache.org/maven2",
          "packageName": "org.apache.syncope.core:syncope-core-spring",
          "versions": [
            {
              "status": "affected",
              "version": "3.0",
              "lessThanOrEqual": "3.0.16",
              "versionType": "semver"
            },
            {
              "status": "affected",
              "version": "4.0",
              "lessThanOrEqual": "4.0.5",
              "versionType": "semver"
            },
            {
              "status": "affected",
              "version": "4.1",
              "lessThanOrEqual": "4.1.0",
              "versionType": "semver"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ],
      "descriptions": [
        {
          "value": "Improper Isolation or Compartmentalization vulnerability in Apache Syncope.\n\nAn administrator with adequate entitlements for Implementations can create a malicious Groovy class containing\u00a0untrusted 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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              "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>"
            }
          ]
        }
      ],
      "references": [
        {
          "url": "https://lists.apache.org/thread/b869ms0ofrd129f7tgsn9flxgv9ztg2r",
          "tags": [
            "vendor-advisory"
          ]
        }
      ],
      "metrics": [
        {
          "other": {
            "type": "Textual description of severity",
            "content": {
              "text": "moderate"
            }
          }
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Trung Nguyen, CyStack",
          "type": "finder"
        }
      ],
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
    }
  },
  "cveMetadata": {
    "cveId": "CVE-2026-42782",
    "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
    "serial": 1,
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}