Progress MarkLogic Server 12.x releases before 12.1.0 and 11.x releases before 11.3.7 allow an authenticated Query Console user to supply unsafe path values to a privileged filesystem helper, which could result in disclosure of arbitrary server files.
https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-97556
https://community.progress.com/s/article/Marklogic-Critical-Security-Alert-Bulletin-October-2026