CVE-2026-59690

HighCVSS 8.0/10Last modified Aug 11, 2026

Description

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.

Metrics

CVSS 3.1 8.0/10CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

Affected software

VendorProductVersions
Progress SoftwareLoadMaster>= 7.0.6, < 7.2.63.3; >= 7.0.6, < 7.2.54.19
Progress SoftwareECS Connection Manager>= 7.2.60.0, < 7.2.63.3
Progress SoftwareObject Scale Connection Manager>= 7.2.60.0, < 7.2.63.3
Progress SoftwareMOVEit WAF>= 7.2.60.0, < 7.2.63.3
Progress SoftwareMulti Tenant>= 7.1.29, < 7.1.35.16

References

Timeline

Published
Jul 27, 2026
Last modified
Aug 11, 2026
NVD status
Analyzed

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CVE-2026-59690: High severity, CVSS 8.0 | Vulnix