{"schema":"threatline.record/2","record":{"id":"CVE-2026-85958","aliases":[],"summary":"Improper OAuth token validation in Progress MarkLogic Server","details":"Progress MarkLogic Server 12.x releases before 12.1.0 and 11.x releases before 11.3.7 contain an authentication validation weakness that could allow an attacker to use a token that should not be accepted by the affected server, which could result in unauthorized access.","categories":["Unclassified"],"product":"MarkLogic Server","vendor":"Progress Software Corporation","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-85958","source_modified_at":"2026-10-15T18:06:29.079Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"MarkLogic Server","vendor":"Progress Software Corporation","versions":[{"status":"affected","version":"11.0.0","lessThan":"11.3.7","versionType":"custom"},{"status":"affected","version":"12.0.0","lessThan":"12.1.0","versionType":"custom"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-85958","source_modified_at":"2026-10-15T18:06:29.079Z","fetched_at":"2026-10-23T18:48:36.087640Z","package":{"name":"MarkLogic Server","ecosystem":null},"version":"11.3.7","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-85958","source_modified_at":"2026-10-15T18:06:29.079Z","fetched_at":"2026-10-23T18:48:36.087640Z","package":{"name":"MarkLogic Server","ecosystem":null},"version":"12.1.0","basis":"first unaffected version stated in the CVE record"}],"cvss":7.5,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00294,"percentile":0.20883,"score_date":"2026-10-23"},"published_at":"2026-10-12T16:02:09.038Z","modified_at":"2026-10-15T18:06:29.079Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-85958","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-15T18:06:29.079Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-85958","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://community.progress.com/s/article/Marklogic-Critical-Security-Alert-Bulletin-October-2026","tags":["vendor-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"yes","technical_impact":"partial","assessed_at":"2026-10-15T18:00:43.158275Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-15T18:06:29.079Z","content_hash":"c13decc1365e45f69cb68c4e153406653bc69e0edd5a19533afaa620368dc1e8"}}