CVE-2026-9195: Progress Marklogic Server

Critical severity, CVSS 9.3. EPSS: 0.7% chance of exploitation in the next 30 days.

A cross-site scripting vulnerability in the Query Console of Progress MarkLogic Server before 11.3.6 and 12.0.3 allows a remote attacker who lures an authenticated administrator to a crafted URL to execute arbitrary JavaScript in the administrator's browser session, capture credentials, and perform privileged actions on the administrator's behalf.

Affected products

• Progress Marklogic Server: before 11.3.6 (fixed in 11.3.6); from 12.0.0, before 12.0.3 (fixed in 12.0.3)

Published 2026-08-05. Last modified 2026-09-03.