{"schemaVersion":3,"id":"CVE-2023-51518","aliases":["GHSA-px7w-c9gw-7gj3"],"status":"published","duplicateOf":null,"title":null,"description":"Apache James prior to version 3.7.5 and 3.8.0 exposes a JMX endpoint on localhost subject to pre-authentication deserialisation of untrusted data.\nGiven a deserialisation gadjet, this could be leveraged as part of an exploit chain that could result in privilege escalation.\nNote that by default JMX endpoint is only bound locally.\n\nWe recommend users to:\n - Upgrade to a non-vulnerable Apache James version\n\n - Run Apache James isolated from other processes (docker - dedicated virtual machine)\n - If possible turn off JMX","dates":{"published":"2024-02-27T09:09:31.579Z","modified":"2024-08-22T20:42:38.254Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":9.8,"severity":"critical","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":9.8,"severity":"critical","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"4.0","versionLabel":"v4.0","source":"OSV · Maven","score":9.3,"severity":"critical","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","exploitability":null,"impact":null,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Maven","score":9.8,"severity":"critical","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","exploitability":10,"impact":9.8,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":9.8,"severity":"critical","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.01189,"percentile":0.67472,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.01189},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01189,"percentile":0.67472}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01189,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01189,"percentile":0.67472}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-502","name":"Deserialization of Untrusted Data","description":"The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.","type":"weakness","status":"Draft","abstraction":"Base","likelihoodOfExploit":"Medium","url":"https://cwe.mitre.org/data/definitions/502.html"}],"affected":[{"vendor":"apache software foundation","product":"apache james server","name":"Apache James server","label":"apache james server","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≤ 3.7.4","noFixRecorded":false,"fixedIn":null},{"text":"≥ 3.8, ≤ 3.8.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 3.7.4 | ≥ 3.8, ≤ 3.8.0","eol":null,"hubHref":"/vendor/apache_software_foundation/apache_james_server"},{"vendor":"apache","product":"james","name":"james","label":"james","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"3.7.5","noFixRecorded":false,"fixedIn":null},{"text":"3.8.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"3.7.5 | 3.8.0","eol":null,"hubHref":"/vendor/apache/james"},{"vendor":"org.apache.james","product":"james-server","name":"org.apache.james:james-server","label":"james-server","ecosystem":"Maven","cpePart":null,"purl":"pkg:maven/org.apache.james/james-server","purlType":"maven","versions":[{"text":"< 3.7.5","noFixRecorded":false,"fixedIn":null},{"text":"≥ 3.8.0, < 3.8.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 3.7.5 | ≥ 3.8.0, < 3.8.1","eol":null,"hubHref":null}],"affectedCount":3,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://lists.apache.org/thread/wbdm61ch6l0kzjn6nnfmyqlng82qz0or","label":"lists.apache.org/thread/wbdm61ch6l0kzjn6nnfmyqlng82qz0or","hostname":"lists.apache.org","tags":["Vendor Advisory","WEB","Mailing List"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-51518","label":"nvd.nist.gov/vuln/detail/CVE-2023-51518","hostname":"nvd.nist.gov","tags":["Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2024-02-27T09:09:31.579Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-22T20:42:38.254Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":70,"level":"high","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T23:53:09.450Z","stale":false,"partial":false}}