CVE-2026-9191

CRITICALCVSS 9.6

Description

Progress MarkLogic Server 12.x releases before 12.1.0 and 11.x releases before 11.3.7 do not sufficiently isolate user-supplied code executed through certain REST and XDBC evaluation paths from HTTP request, response, and session state. An attacker able to execute code through an affected path could perform unauthorized actions or compromise an authenticated session.

Timeline

Published:October 12th, 2026 4:17 PM

Last modified:October 15th, 2026 4:27 PM

CVSS Scoring

CVSS v3: 9.6 (CRITICAL)

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

Weaknesses (CWE)

CWE-346

References & Reports

Advisories, patches, and third-party reports

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

Source: NIST NVD · Data may lag official sources by up to one minute