Progress SoftwareCVE-2026-9192

Progress Software MarkLogic Server: authentication bypass

CVE-2026-9192 · Published Aug 5, 2026 · updated Sep 3, 2026

Critical9.8

Fix: upgrade to 11.3.6 or later (2 fixed versions below)

An authentication bypass vulnerability in the ODBC App Server of Progress MarkLogic Server before 11.3.6 and 12.0.3 allows an unauthenticated remote attacker to bypass password verification and execute queries with the privileges of any named user known to the server, including administrators.

Affected versions

Package	Affected	Fixed in
MarkLogic Server Product	>= 11.0.0, < 11.3.6	11.3.6
	>= 12.0.0, < 12.0.3	12.0.3

Details and references

CVSS 3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity from: the vendor (its own CVE record or advisory)
Weakness: CWE-287

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