Authentication Weakness in ConnectWise Automate Agent
CVE-2026-9089

8.8HIGH

Key Information:

Status
Vendor
CVE Published:
21 May 2026

What is CVE-2026-9089?

The ConnectWise Automate Agent has a vulnerability that allows it to operate without fully verifying the authenticity of components during plugin loading and self-update processes. This lack of validation poses significant security risks, as malicious components could potentially be loaded without detection. The issue has been addressed in the Automate version 2026.5, emphasizing the importance of keeping software updated to mitigate potential exploits.

Affected Version(s)

Automate All versions prior to 2026.5

References

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.