{"id":"CVE-2026-63071","summary":"Apache Syncope: RCE via Groovy Sandbox bypass","details":"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 bypassing the Groovy security sandbox.\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\nUsers are recommended to upgrade to version 4.0.7 / 4.1.2, which fix this issue by tightening the Groovy security sandbox.","modified":"2026-07-29T03:31:23.826609594Z","published":"2026-07-20T14:19:19.065Z","database_specific":{"cwe_ids":["CWE-653"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/63xxx/CVE-2026-63071.json","unresolved_ranges":[{"extracted_events":[{"introduced":"3.0.0-M0"},{"last_affected":"3.0.16"},{"introduced":"4.0.0-M0"},{"last_affected":"4.0.6"},{"introduced":"4.1.0-M0"},{"last_affected":"4.1.1"}],"source":"AFFECTED_FIELD"},{"extracted_events":[{"introduced":"3.0.0-M0"},{"fixed":"3.0.16"},{"introduced":"4.0.0-M0"},{"fixed":"4.0.6"},{"introduced":"4.1.0-M0"},{"fixed":"4.1.1"}],"source":"DESCRIPTION"}],"cna_assigner":"apache"},"references":[{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2026/07/20/11"},{"type":"WEB","url":"https://repo.maven.apache.org/maven2"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/63xxx/CVE-2026-63071.json"},{"type":"ADVISORY","url":"https://lists.apache.org/thread/2236mlm6hbvs6g16yqz5y9s8bb7q1lo1"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-63071"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/apache/syncope","events":[{"introduced":"d4a8b1eb53b246c42acb757739637be02838a082"},{"last_affected":"2b741bd0d6b4f49779a0c01cad597c6a15f93351"},{"introduced":"b0c019c1256bf433bf60e3211ee8711dae03e6bc"},{"fixed":"84abc48d024599ca49ef07b726e698206120ffd9"},{"introduced":"7afe57a317c88ebedf75ca8d714ad743e5cd1d24"},{"fixed":"1607ab1fff8542e6fdd634ff68b9afd03d80dd8c"}],"database_specific":{"cpe":"cpe:2.3:a:apache:syncope:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"3.0.0"},{"last_affected":"3.0.16"},{"introduced":"4.0.0"},{"fixed":"4.0.7"},{"introduced":"4.1.0"},{"fixed":"4.1.2"}],"source":"CPE_RANGE"}}],"versions":["syncope-4.0.6","syncope-4.0.5","syncope-4.1.0","syncope-3.0.16","syncope-4.0.4","syncope-3.0.15","syncope-4.0.3","syncope-3.0.14","syncope-4.0.2","syncope-3.0.13","syncope-4.0.1","syncope-3.0.12","syncope-4.0.0","syncope-3.0.11","syncope-3.0.10","syncope-3.0.9","syncope-3.0.8","syncope-3.0.7","syncope-3.0.6","syncope-3.0.5","syncope-3.0.4","syncope-3.0.3","syncope-3.0.2","syncope-3.0.1","syncope-3.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-63071.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}