Authentication bypass in Progress MarkLogic Server ODBC App Server

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-9192
StatePUBLISHED
AssignerProgressSoftware
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-08-05 16:17:10 UTC
Updated2026-08-05 19:17:47 UTC
DescriptionAn 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.

Risk And Classification

Primary CVSS: v3.1 9.8 CRITICAL from [email protected]

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

Problem Types: CWE-287 | CWE-287 CWE-287: Improper Authentication

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary9.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
3.1CNACVSS9.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Progress Software Corporation MarkLogic Server affected 11.0.0 11.3.6 custom Not specified
CNA Progress Software Corporation MarkLogic Server affected 12.0.0 12.0.3 custom Not specified

References

ReferenceSourceLinkTags
community.progress.com/s/article/Marklogic-Critical-Security-Alert-Bulletin-August-2026 [email protected] community.progress.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Additional Advisory Data

Workarounds

CNA: Restrict network access to MarkLogic ODBC App Servers to trusted client networks. Disable ODBC App Servers that are not in active use, and do not expose ODBC ports to untrusted or internet-facing networks.

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