{"api_version":"1","generated_at":"2026-07-24T18:52:15+00:00","cve":"CVE-2023-33265","urls":{"html":"https://cve.report/CVE-2023-33265","api":"https://cve.report/api/cve/CVE-2023-33265.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2023-33265","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-33265"},"summary":{"title":"CVE-2023-33265","description":"In Hazelcast through 5.0.4, 5.1 through 5.1.6, and 5.2 through 5.2.3, executor services don't check client permissions properly, allowing authenticated users to execute tasks on members without the required permissions granted.","state":"PUBLIC","assigner":"cve@mitre.org","published_at":"2023-07-18 16:15:00","updated_at":"2023-07-28 13:20:00"},"problem_types":["CWE-862"],"metrics":[],"references":[{"url":"https://support.hazelcast.com/s/article/Security-Advisory-for-CVE-2023-33265","name":"https://support.hazelcast.com/s/article/Security-Advisory-for-CVE-2023-33265","refsource":"MISC","tags":[],"title":"Hazelcast Support","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://github.com/hazelcast/hazelcast","name":"https://github.com/hazelcast/hazelcast","refsource":"MISC","tags":[],"title":"GitHub - hazelcast/hazelcast: Open-source distributed computation and storage platform. Real-time Stream Processing Unconference. Save Your Spot https://hazelcast.com/lp/unconference/","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-33265","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-33265","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2023","cve_id":"33265","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"hazelcast","cpe5":"hazelcast","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"-","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2023","cve_id":"33265","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"hazelcast","cpe5":"hazelcast","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"enterprise","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2023","cve_id":"33265","vulnerable":"1","versionEndIncluding":"4.2","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"hazelcast","cpe5":"imdg","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2023-33265","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"In Hazelcast through 5.0.4, 5.1 through 5.1.6, and 5.2 through 5.2.3, executor services don't check client permissions properly, allowing authenticated users to execute tasks on members without the required permissions granted."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"url":"https://github.com/hazelcast/hazelcast","refsource":"MISC","name":"https://github.com/hazelcast/hazelcast"},{"refsource":"MISC","name":"https://support.hazelcast.com/s/article/Security-Advisory-for-CVE-2023-33265","url":"https://support.hazelcast.com/s/article/Security-Advisory-for-CVE-2023-33265"}]}},"nvd":{"publishedDate":"2023-07-18 16:15:00","lastModifiedDate":"2023-07-28 13:20:00","problem_types":["CWE-862"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH"},"exploitabilityScore":2.8,"impactScore":5.9}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:hazelcast:imdg:*:*:*:*:*:*:*:*","versionEndIncluding":"4.2","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:-:*:*:*","versionStartIncluding":"5.2.0","versionEndExcluding":"5.2.4","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:enterprise:*:*:*","versionStartIncluding":"5.2.0","versionEndExcluding":"5.2.4","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:enterprise:*:*:*","versionStartIncluding":"5.1.0","versionEndExcluding":"5.1.7","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:-:*:*:*","versionStartIncluding":"5.1.0","versionEndExcluding":"5.1.7","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:-:*:*:*","versionStartIncluding":"5.0.0","versionEndExcluding":"5.0.5","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:enterprise:*:*:*","versionStartIncluding":"5.0.0","versionEndExcluding":"5.0.5","cpe_name":[]}]}]}},"legacy_mitre":{"record":null,"notes":[]}}}