{"id":"CVE-2026-107725","state":"PUBLISHED","title":"Hazelcast: Authorization bypass in IMap Predicates API","description":"Hazelcast is a unified real-time data platform combining stream processing with a fast data store. Prior to 5.4.5, 5.5.10, and 5.6.1, missing authorization checks in the IMap Predicates API allow a malicious client with limited privileges to execute arbitrary code on a Hazelcast cluster member. This issue is fixed in versions 5.4.5, 5.5.10, 5.6.1, and 5.7.0.","publishedAt":"2026-10-08T22:04:28.446Z","updatedAt":"2026-10-09T14:53:26.897Z","severity":{"score":8.7,"label":"High","version":"4.0","vector":"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","source":"GitHub_M"},"assigner":"GitHub_M","products":["hazelcast hazelcast"],"affected":[{"vendor":"hazelcast","product":"hazelcast","versions":[{"version":"< 5.4.5","status":"affected"},{"version":">= 5.5.0, < 5.5.10","status":"affected"},{"version":">= 5.6.0, < 5.6.1","status":"affected"}]}],"references":["https://github.com/hazelcast/hazelcast/security/advisories/GHSA-w294-6q5q-53p8","https://github.com/hazelcast/hazelcast/commit/5d68f4828e2a914398a39f12fe11cafd335cefe0","https://docs.hazelcast.com/hazelcast/5.7/release-notes/community","https://docs.hazelcast.com/hazelcast/5.7/release-notes/enterprise"],"weaknesses":["CWE-862"],"ingestedAt":"2026-10-29T20:10:23.711Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/107xxx/CVE-2026-107725.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-107725","state":"PUBLISHED","datePublished":"2026-10-08T22:04:28.446Z","dateUpdated":"2026-10-09T14:53:26.897Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-10-08T17:21:52.976Z"},"containers":{"cna":{"title":"Hazelcast: Authorization bypass in IMap Predicates API","descriptions":[{"lang":"en","value":"Hazelcast is a unified real-time data platform combining stream processing with a fast data store. Prior to 5.4.5, 5.5.10, and 5.6.1, missing authorization checks in the IMap Predicates API allow a malicious client with limited privileges to execute arbitrary code on a Hazelcast cluster member. This issue is fixed in versions 5.4.5, 5.5.10, 5.6.1, and 5.7.0."}],"affected":[{"vendor":"hazelcast","product":"hazelcast","versions":[{"version":"< 5.4.5","status":"affected"},{"version":">= 5.5.0, < 5.5.10","status":"affected"},{"version":">= 5.6.0, < 5.6.1","status":"affected"}]}],"references":[{"url":"https://github.com/hazelcast/hazelcast/security/advisories/GHSA-w294-6q5q-53p8","name":"https://github.com/hazelcast/hazelcast/security/advisories/GHSA-w294-6q5q-53p8","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/hazelcast/hazelcast/commit/5d68f4828e2a914398a39f12fe11cafd335cefe0","name":"https://github.com/hazelcast/hazelcast/commit/5d68f4828e2a914398a39f12fe11cafd335cefe0","tags":["x_refsource_MISC"]},{"url":"https://docs.hazelcast.com/hazelcast/5.7/release-notes/community","name":"https://docs.hazelcast.com/hazelcast/5.7/release-notes/community","tags":["x_refsource_MISC"]},{"url":"https://docs.hazelcast.com/hazelcast/5.7/release-notes/enterprise","name":"https://docs.hazelcast.com/hazelcast/5.7/release-notes/enterprise","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnAvailabilityImpact":"HIGH","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":8.7,"baseSeverity":"HIGH","vectorString":"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","version":"4.0"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-862","lang":"en","description":"CWE-862: Missing Authorization","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-10-08T22:04:28.446Z"},"source":{"advisory":"GHSA-w294-6q5q-53p8","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-09T14:51:55.522210Z","id":"CVE-2026-107725","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-09T14:53:26.897Z"}}]}}}