{"id":"CVE-2026-109083","published":"2026-11-02T14:17:35.127","lastModified":"2026-11-02T21:17:22.950","description":"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 JUEL expression is imported and started, the expression is executed directly on the server, with no sandbox.\n\n\n\nThis issue affects Apache Syncope: from 3.0.0-M0 through 3.0.16, from 4.0.0-M0 through 4.0.8, from 4.1.0 through 4.1.3.\n\n\n\nUsers are recommended to upgrade to version 4.0.9 / 4.1.4, which fix this issue by rejecting BPMN definitions including expression attributes.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":["CWE-653"],"vendors":[],"products":[],"references":[{"url":"https://lists.apache.org/thread.html/zmzxzxv7wjzn071jgn069y2rqjpcrt3s","tags":[]},{"url":"http://www.openwall.com/lists/oss-security/2026/11/02/7","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}