CVE-2026-67403: Sage Ar Automation

Critical severity, CVSS 9.0. EPSS: 0.3% chance of exploitation in the next 30 days.

Cash Collect contains an improper authorization vulnerability in the Sage AR Automation API. Insufficient tenant-level authorization checks allow authenticated users to access administrative resources belonging to other tenants by specifying a valid non predictable tenant identifier.

Affected products

• Sage Sage Ar Automation

Published 2026-09-09. Last modified 2026-09-09.