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Vulnerability record · CVE-2026-85955 · published 12 October 2026

CVE-2026-85955: Improper privilege management vulnerability

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.

9.9 CVSS 3.1 Critical EPSS 0.45% · top 62.9% CWE-269 · Improper privilege management Awaiting Analysis
9.9CVSS 3.1 base score
0.45%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
1References
14 Oct 2026Last modified by NVD

Description

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:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

References

LinkTags
https://community.progress.com/s/article/Marklogic-Critical-Security-Alert-Bulletin-October-2026

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Source: NIST National Vulnerability Database (record CVE-2026-85955), CISA KEV, FIRST EPSS (scores of 2026-10-13). This page is refreshed as NVD updates the record.