{"id":"CVE-2026-85958","title":"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 cou…","summary":"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 cou…","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","cwe":["CWE-287"],"vendor":"Progress Software Corporation","product":"MarkLogic Server","affected":["marklogic_server >= 11.0.0 < 11.3.7","marklogic_server >= 12.0.0 < 12.1.0"],"published":"2026-10-12","updated":"2026-10-15","sourceUpdated":"2026-10-15T19:17:44.960","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-85958","references":[{"url":"https://community.progress.com/s/article/Marklogic-Critical-Security-Alert-Bulletin-October-2026","label":"security@progress.com"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"partial","timestamp":"2026-10-15T18:00:43.158275Z"},"epss":0.00365,"epssPercentile":0.30214,"ingestedAt":"2026-10-12T18:00:08.218Z","slug":"CVE-2026-85958","body":"## Overview\n\nProgress 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":41.3,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}