{"schemaVersion":3,"id":"CVE-2026-85962","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Progress MarkLogic Server 12.x releases before 12.1.0 and 11.x releases before 11.3.7 contain an improper authentication vulnerability in SAML processing. In deployments that use SAML authentication, an unauthenticated remote attacker could cause the affected server to accept an assertion that should be rejected, potentially resulting in unauthorized access.","dates":{"published":"2026-10-12T16:12:26.825Z","modified":"2026-10-15T18:06:02.073Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7.5,"severity":"high","version":"3.1","versionLabel":"v3.1","source":"NVD","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":7.5,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":7.5,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00252,"percentile":0.1569,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[{"date":"2026-10-13T00:00:00.000Z","score":0.00252,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00252,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00252,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00252,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00252,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00252,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00252,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00252,"percentile":0.1569}],"last30":[{"date":"2026-10-13T00:00:00.000Z","score":0.00252,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00252,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00252,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00252,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00252,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00252,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00252,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00252,"percentile":0.1569}]},"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-287","name":"Improper Authentication","description":"When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.","type":"weakness","status":"Draft","abstraction":"Class","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/287.html"},{"id":"CWE-347","name":"Improper Verification of Cryptographic Signature","description":"The product does not verify, or incorrectly verifies, the cryptographic signature for data.","type":"weakness","status":"Draft","abstraction":"Base","likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/347.html"}],"affected":[{"vendor":"progress software corporation","product":"marklogic server","name":"MarkLogic Server","label":"marklogic server","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 11.0.0, < 11.3.7","noFixRecorded":false,"fixedIn":null},{"text":"≥ 12.0.0, < 12.1.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 11.0.0, < 11.3.7 | ≥ 12.0.0, < 12.1.0","eol":null,"hubHref":"/vendor/progress_software_corporation/marklogic_server"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://community.progress.com/s/article/Marklogic-Critical-Security-Alert-Bulletin-October-2026","label":"community.progress.com/s/article/Marklogic-Critical-Security-Alert-Bulletin-October-2026","hostname":"community.progress.com","tags":["Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2026-10-12T16:12:26.825Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-10-15T18:06:02.073Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":30,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T19:37:13.749Z","stale":false,"partial":false}}