CVE-2026-53405

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{"affected": [{"affectedData": [{"collectionURL": "https://repo.maven.apache.org/maven2", "defaultStatus": "unaffected", "packageName": "org.apache.syncope.ext.flowable:syncope-ext-flowable-bpmn", "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"}]}], "source": "security@apache.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:apache:syncope:*:*:*:*:*:*:*:*", "matchCriteriaId": "81A43F1F-85A5-405B-B28A-CA2AE38D5454", "versionEndIncluding": "3.0.16", "versionStartIncluding": "3.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:apache:syncope:*:*:*:*:*:*:*:*", "matchCriteriaId": "02A0BB79-9446-40A4-B03C-2316741BB78F", "versionEndExcluding": "4.0.7", "versionStartIncluding": "4.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:apache:syncope:*:*:*:*:*:*:*:*", "matchCriteriaId": "000C1E11-62E0-4321-8648-BB7513E8E318", "versionEndExcluding": "4.1.2", "versionStartIncluding": "4.1.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper Isolation or Compartmentalization vulnerability in Apache Syncope.\n\nAn administrator with adequate entitlements can import arbitrary BPMN process definitions via the REST API and then start the process. When a BPMN process containing a Groovy scriptTask is imported and\u00a0started, the Groovy script is executed directly on the server, with no sandbox.\n\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 wrapping Flowable's\u00a0Groovy scriptTasks with security sandbox."}, {"lang": "es", "value": "Vulnerabilidad de aislamiento o compartimentaci\u00f3n inadecuados en Apache Syncope.\n\nUn administrador con los permisos adecuados puede importar definiciones de procesos BPMN arbitrarias a trav\u00e9s de la API REST y luego iniciar el proceso. Cuando se importa e inicia un proceso BPMN que contiene una scriptTask de Groovy, el script Groovy se ejecuta directamente en el servidor, sin sandbox.\n\nEste problema afecta a Apache Syncope: desde 3.0.0-M0 hasta 3.0.16, desde 4.0.0-M0 hasta 4.0.6, desde 4.1.0-M0 hasta 4.1.1.\n\nSe recomienda a los usuarios actualizar a la versi\u00f3n 4.0.7 / 4.1.2, que corrige este problema al encapsular las scriptTasks de Groovy de Flowable con un sandbox de seguridad."}], "id": "CVE-2026-53405", "lastModified": "2026-10-24T20:10:00.137", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-53405", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-07-21T14:35:55.527536Z", "version": "2.0.3"}}]}, "published": "2026-07-20T15:16:42.987", "references": [{"source": "security@apache.org", "tags": ["Mailing List", "Vendor Advisory"], "url": "https://lists.apache.org/thread/vdq0tk6ylffz6trbgbllj9kb1ndzff7k"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2026/07/20/6"}], "sourceIdentifier": "security@apache.org", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-653"}], "source": "security@apache.org", "type": "Secondary"}]}

{}

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