CVE-2026-59690: Progress Connection Manager For Objectscale

High severity, CVSS 8.0. EPSS: 0.3% chance of exploitation in the next 30 days.

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.

Affected products

• Progress Connection Manager For Objectscale: before 7.2.63.3 (fixed in 7.2.63.3)
• Progress Ecs Connection Manager: before 7.2.63.3 (fixed in 7.2.63.3)
• Progress LoadMaster: before 7.2.54.19 (fixed in 7.2.54.19); from 7.2.55.0, before 7.2.63.3 (fixed in 7.2.63.3)
• Progress MOVEit Web Application Firewall: before 7.2.63.3 (fixed in 7.2.63.3)
• Progress Multi-Tenant LoadMaster: before 7.1.35.16 (fixed in 7.1.35.16)

Published 2026-07-27. Last modified 2026-08-11.