{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-53421", "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "state": "PUBLISHED", "assignerShortName": "apache", "dateReserved": "2026-06-09T10:22:09.599Z", "datePublished": "2026-07-20T14:21:10.071Z", "dateUpdated": "2026-07-20T18:38:14.593Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "Apache Syncope", "vendor": "Apache Software Foundation", "versions": [{"lessThanOrEqual": "3.0.16", "status": "affected", "version": "3.0.0-M0", "versionType": "semver"}, {"lessThanOrEqual": "4.0.6", "status": "affected", "version": "4.0.0-M0", "versionType": "semver"}, {"lessThanOrEqual": "4.1.1", "status": "affected", "version": "4.1.0-M0", "versionType": "semver"}]}], "credits": [{"lang": "en", "type": "finder", "value": "follycat, Y0n3er"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>Improper Isolation or Compartmentalization vulnerability in Apache Syncope.</p><p></p><p>An administrator with adequate entitlements can achieve remote code execution through the connector subsystem by relying on scripted connectors' (REST and SQL) capability to run Groovy scripts.<br><br>This issue affects Apache Syncope: from 3.0.0-M0 through 3.0.16, from 4.0.0-M0 Through 4.0.6, from 4.1.0-M0 through 4.1.1.<br></p><p></p><p>Users are recommended to upgrade to version 4.0.7 / 4.1.2, which fix this issue by hardening the Groovy security sandbox.</p><p></p>"}], "value": "Improper Isolation or Compartmentalization vulnerability in Apache Syncope.\n\n\n\nAn administrator with adequate entitlements can achieve remote code execution through the connector subsystem by relying on scripted connectors' (REST and SQL) capability to run Groovy scripts.\n\nThis issue affects Apache Syncope: from 3.0.0-M0 through 3.0.16, from 4.0.0-M0 Through 4.0.6, from 4.1.0-M0 through 4.1.1.\n\n\n\n\nUsers are recommended to upgrade to version 4.0.7 / 4.1.2, which fix this issue by hardening the Groovy security sandbox."}], "metrics": [{"other": {"content": {"text": "moderate"}, "type": "Textual description of severity"}}], "problemTypes": [{"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": "2026-07-20T14:21:10.071Z"}, "references": [{"tags": ["vendor-advisory"], "url": "https://lists.apache.org/thread/nmzvz6gb2ldm30wvyk613r8dfrb6r8yx"}], "source": {"discovery": "UNKNOWN"}, "title": "Apache Syncope: Remote Code Execution via Scripted Connector", "x_generator": {"engine": "Vulnogram 0.2.0"}}, "adp": [{"title": "CVE Program Container", "references": [{"url": "http://www.openwall.com/lists/oss-security/2026/07/20/7"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2026-07-20T18:38:14.593Z"}}]}}

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{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[3.0.0-M0,3.0.16]"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[4.0.0-M0,4.0.6]"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[4.1.0-M0,4.1.1]"}}], "enrichment": {"confidence": 95.0, "confidence_source": "inferred", "scores": [{"score": 95.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Apache Syncope", "source": "cna", "vendor": "Apache Software Foundation"}, "product": "syncope", "vendor": "apache"}], "created": "2026-07-21T00:15:03.306601+00:00", "updated": "2026-07-21T00:15:03.306631+00:00", "vendors": ["apache", "apache$PRODUCT$syncope"]}