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CVE PROGRAM SOURCE RECORD9.1 Critical

CVE-2026-7557

SAML authentication bypass in Progress MarkLogic Server

Description

An improper verification of cryptographic signature vulnerability in the SAML authentication module of Progress MarkLogic Server before 11.3.6 and 12.0.3 allows an unauthenticated remote attacker to bypass authentication and impersonate any user, including administrators. This vulnerability affects deployments with SAML single sign-on enabled.

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