Critical · published August 5, 2026
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.
| Product | Versions | Fixed in |
|---|---|---|
| progress/marklogic_server | < 11.3.6 | 11.3.6 |
| progress/marklogic_server | ≥ 12.0.0, < 12.0.3 | 12.0.3 |