Skip to content
CVE PROGRAM SOURCE RECORD9.1 Critical

CVE-2026-9190

HTTP request smuggling in Progress MarkLogic Server

Description

An HTTP request smuggling vulnerability in the HTTP App Server of Progress MarkLogic Server before 11.3.6 and 12.0.3 allows a remote attacker to bypass authentication and authorization checks, hijack a legitimate user's session, or capture credentials. The vulnerability occurs when a crafted HTTP request containing both Content-Length and Transfer-Encoding headers causes a reverse proxy and MarkLogic Server to interpret request boundaries differently.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Progress Software Corporation MarkLogic Server

Default version status: unaffected

  • 11.0.0 to < 11.3.6affected
  • 12.0.0 to < 12.0.3affected

References