Privilege escalation in Progress MarkLogic Server REST query interfaces

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-7329
StatePUBLISHED
AssignerProgressSoftware
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-08-05 16:17:09 UTC
Updated2026-08-05 19:17:41 UTC
DescriptionAn improper privilege management vulnerability in the SQL, SPARQL, and Optic REST query interfaces of Progress MarkLogic Server before 11.3.6 and 12.0.3 allows an authenticated user with a low-privileged REST role to escalate privileges to administrator. This enables execution of privileged operations and unauthorized data access.

Risk And Classification

Primary CVSS: v3.1 9.9 CRITICAL from [email protected]

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

Problem Types: CWE-269 | CWE-269 CWE-269: Improper Privilege Management

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary9.9CRITICALCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
3.1CNACVSS9.9CRITICALCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

CVSS v3.1 Breakdown

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

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/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

Vendor Comments And Credit

Discovery Credit

CNA: 0xdln via Bugcrowd (en)

Additional Advisory Data

Workarounds

CNA: Restrict network access to REST query interfaces to trusted users and networks. Minimize assignment of REST roles.

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