CVE-2026-85955

Critical9.9 Published on Oct 12, 2026

Progress MarkLogic Server 12.x releases before 12.1.0 and 11.x releases before 11.3.7 allow a remote attacker with query-execution access to invoke an XQuery evaluation function without the additional required evaluation privilege, which could result in server-side code execution with elevated permissions.

CVSS score9.9 / 10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Weakness type (CWE)CWE-269

Vulnerabilities

Critical MarkLogic flaws let delegated accounts gain persistent administrator control

Progress disclosed 31 MarkLogic Server flaws, including five critical issues that could let delegated admins gain persistent control or run elevated code.

Oct 13, 202610:59 5 min readRead

This product uses the NVD API but is not endorsed or certified by the NVD.

CVE database

CVE-2026-85955

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Critical MarkLogic flaws let delegated accounts gain persistent administrator control

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