Vulnerability Intelligence Report
Progress LoadMaster, ECS Connection Manager, Object Scale Connection Manager, MOVEit WAF, and Multi Tenant Missing Authorization Allows Privilege Escalation via REST API
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.
No Active Exploit Signals
CVSS Base Score
8.0
HIGH
Exploitability:2.1
Impact Score:5.9
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-862 ↗CWE-862: Missing Authorization
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| Progress Software | LoadMaster | 7.0.6 < 7.2.63.3 (affected), 7.0.6 < 7.2.54.19 (affected) |
| Progress Software | ECS Connection Manager | 7.2.60.0 < 7.2.63.3 (affected) |
| Progress Software | Object Scale Connection Manager | 7.2.60.0 < 7.2.63.3 (affected) |
| Progress Software | MOVEit WAF | 7.2.60.0 < 7.2.63.3 (affected) |
| Progress Software | Multi Tenant | 7.1.29 < 7.1.35.16 (affected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Progress Software Corporation · Vendor · USA |
| Reserved | 2026-07-06T13:14:43 |
| Published | 2026-07-27T12:26:27 |
| Last Updated | 2026-07-28T03:55:33 |
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