CVE-2026-59690

EUVD-2026-49188
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
ProgressSoftwareCNA
8 HIGH
ADJACENT_NETWORK
LOW
LOW
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
progressloadmaster
7.0.6 ≤
𝑥
< 7.2.63.3
CNA
progressloadmaster
7.0.6 ≤
𝑥
< 7.2.54.19
CNA
progressloadmaster
7.2.60.0 ≤
𝑥
< 7.2.63.3
CNA
progressloadmaster
7.1.29 ≤
𝑥
< 7.1.35.16
CNA
Common Weakness Enumeration
References
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