{"id":"GHSA-w294-6q5q-53p8","summary":"Hazelcast has an authorization bypass in IMap Predicates API","details":"### Impact\n\nMissing authorization checks in the [Predicates API](https://docs.hazelcast.com/hazelcast/5.7/query/predicate-overview) may allow a malicious client to execute arbitrary code on a Hazelcast member.\n\n### Patches\n\nEnterprise customers should upgrade to a fixed version of Hazelcast Enterprise Edition:\n * 5.7.0\n * 5.6.1\n * 5.5.10\n * 5.4.5\n \nCustomers with extended support contracts should contact Hazelcast Support for information on patches for older versions.\n\nCommunity Edition users should upgrade to version 5.7.0.\n\n### Workarounds\nNone - customers are advised to upgrade to a fixed version as soon as possible.","aliases":["CVE-2026-107725"],"modified":"2026-10-08T22:30:41.153421838Z","published":"2026-10-08T22:09:34Z","database_specific":{"github_reviewed_at":"2026-10-08T22:09:34Z","nvd_published_at":null,"cwe_ids":["CWE-862"],"severity":"HIGH","github_reviewed":true},"references":[{"type":"WEB","url":"https://github.com/hazelcast/hazelcast/security/advisories/GHSA-w294-6q5q-53p8"},{"type":"WEB","url":"https://github.com/hazelcast/hazelcast/commit/5d68f4828e2a914398a39f12fe11cafd335cefe0"},{"type":"WEB","url":"https://docs.hazelcast.com/hazelcast/5.7/release-notes/community"},{"type":"WEB","url":"https://docs.hazelcast.com/hazelcast/5.7/release-notes/releases"},{"type":"PACKAGE","url":"https://github.com/hazelcast/hazelcast"}],"affected":[{"package":{"name":"com.hazelcast:hazelcast","ecosystem":"Maven","purl":"pkg:maven/com.hazelcast/hazelcast"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.6.0"},{"fixed":"5.7.0"}]}],"versions":["5.6.0"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/10/GHSA-w294-6q5q-53p8/GHSA-w294-6q5q-53p8.json"}},{"package":{"name":"com.hazelcast:hazelcast","ecosystem":"Maven","purl":"pkg:maven/com.hazelcast/hazelcast"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.5.0"},{"fixed":"5.7.0"}]}],"versions":["5.5.0","5.6.0","5.6.0-BETA-1"],"database_specific":{"last_known_affected_version_range":"\u003c 5.5.10","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/10/GHSA-w294-6q5q-53p8/GHSA-w294-6q5q-53p8.json"}},{"package":{"name":"com.hazelcast:hazelcast","ecosystem":"Maven","purl":"pkg:maven/com.hazelcast/hazelcast"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.7.0"}]}],"versions":["1.5","1.5.1","1.5.2","1.5.3","1.6","1.6-RC1","1.7","1.7-RC1","1.7-RC2","1.7-RC3","1.7-RC4","1.7.1","1.8","1.8.1","1.8.2","1.8.3","1.8.4","1.8.5","1.9","1.9.1","1.9.1-RC2","1.9.2","1.9.2.1","1.9.2.2","1.9.2.3","1.9.3","1.9.3-RC","1.9.3.1","1.9.3.2","1.9.3.3","1.9.3.4","1.9.4","1.9.4-RC","1.9.4-RC1","1.9.4.1","1.9.4.2","1.9.4.3","1.9.4.4","1.9.4.5","1.9.4.6","1.9.4.8","2.0","2.0-RC1","2.0-RC2","2.0.1","2.0.2","2.0.3","2.0.4","2.1","2.1.1","2.1.2","2.1.3","2.2","2.3","2.3.1","2.4","2.4.1","2.5","2.5.1","2.6","2.6.1","2.6.10","2.6.2","2.6.3","2.6.4","2.6.5","2.6.6","2.6.7","2.6.8","2.6.9","3.0","3.0-RC1","3.0-RC2","3.0.1","3.0.2","3.0.3","3.1","3.1.1","3.1.2","3.1.3","3.1.4","3.1.5","3.1.6","3.1.7","3.1.8","3.1.9","3.10","3.10-BETA-1","3.10-BETA-2","3.10.1","3.10.2","3.10.3","3.10.4","3.10.5","3.10.6","3.10.7","3.11","3.11-BETA-1","3.11.1","3.11.2","3.11.3","3.11.4","3.11.5","3.11.6","3.11.7","3.12","3.12-BETA-1","3.12-BETA-2","3.12.1","3.12.10","3.12.11","3.12.12","3.12.13","3.12.2","3.12.3","3.12.4","3.12.5","3.12.6","3.12.7","3.12.8","3.12.9","3.2","3.2-RC1","3.2-RC2","3.2.1","3.2.2","3.2.3","3.2.4","3.2.5","3.2.6","3.2.7","3.3","3.3-EA","3.3-EA2","3.3-RC1","3.3-RC2","3.3-RC3","3.3.1","3.3.2","3.3.3","3.3.4","3.3.5","3.4","3.4-EA","3.4.1","3.4.2","3.4.3","3.4.4","3.4.5","3.4.6","3.4.7","3.4.8","3.5","3.5-EA","3.5.1","3.5.2","3.5.3","3.5.4","3.5.5","3.6","3.6-EA","3.6-EA2","3.6-EA3","3.6-RC1","3.6.1","3.6.2","3.6.3","3.6.4","3.6.5","3.6.6","3.6.7","3.6.8","3.7","3.7-EA","3.7.1","3.7.2","3.7.3","3.7.4","3.7.5","3.7.6","3.7.7","3.7.8","3.8","3.8-EA","3.8-RC1","3.8.1","3.8.2","3.8.3","3.8.4","3.8.5","3.8.6","3.8.7","3.8.8","3.8.9","3.9","3.9-EA","3.9.1","3.9.2","3.9.3","3.9.4","4.0","4.0-BETA-1","4.0-BETA-2","4.0.1","4.0.2","4.0.3","4.0.4","4.0.5","4.0.6","4.1","4.1-BETA-1","4.1.1","4.1.10","4.1.2","4.1.3","4.1.4","4.1.5","4.1.6","4.1.7","4.1.8","4.1.9","4.2","4.2-BETA-1","4.2.1","4.2.2","4.2.3","4.2.4","4.2.5","4.2.6","4.2.7","4.2.8","5.0","5.0-BETA-1","5.0-BETA-2","5.0.1","5.0.2","5.0.3","5.0.4","5.0.5","5.1","5.1-BETA-1","5.1.1","5.1.2","5.1.3","5.1.4","5.1.5","5.1.6","5.1.7","5.2-BETA-1","5.2.0","5.2.1","5.2.2","5.2.3","5.2.4","5.2.5","5.3.0","5.3.0-BETA-1","5.3.0-BETA-2","5.3.1","5.3.2","5.3.4","5.3.5","5.3.6","5.3.7","5.3.8","5.4.0","5.4.0-BETA-2","5.5.0","5.6.0","5.6.0-BETA-1"],"database_specific":{"last_known_affected_version_range":"\u003c 5.4.5","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/10/GHSA-w294-6q5q-53p8/GHSA-w294-6q5q-53p8.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"}]}