CVE-2026-59690

A Missing Authorization vulnerability in Progress Software LoadMaster, ECS Connection Manager, Object Scale Connection Manager, MOVEit WAF, and Multi Tenant allows an authenticated attacker with low privileges to perform privileged administrative operations via the REST API that should not be accessible to their permission level, potentially resulting in a system compromise.

CVSS v3 8.0 HIGH

8.0^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.1 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://community.progress.com/s/article/LoadMaster-Critical-Security-Bulletin-July-2026-CVE-2026-59686-CVE-2026-59687-CVE-2026-59688-CVE-2026-59689-CVE-2026-59690	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:progress:connection_manager_for_objectscale::::::::
	cpe:2.3:a:progress:ecs_connection_manager::::::::
	cpe:2.3:a:progress:moveit_web_application_firewall::::::::
	cpe:2.3:a:progress:multi-tenant_loadmaster::::::::
	cpe:2.3:o:progress:loadmaster::::::::
	cpe:2.3:o:progress:loadmaster::::::::

History

No history.

Information

Published : 2026-07-27 13:18

Updated : 2026-08-11 14:11

NVD link : CVE-2026-59690

Mitre link : CVE-2026-59690

CVE.ORG link : CVE-2026-59690

JSON object : View

Products Affected

progress

multi-tenant_loadmaster
moveit_web_application_firewall
connection_manager_for_objectscale
ecs_connection_manager
loadmaster

CWE

CWE-862

Missing Authorization

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