No impact incident

Chargebee: Subject: Security Notice: No Impact from PHPshell Zero-Day Vulnerability

Affected: Product Security

Current status of Chargebee: Operational — live Chargebee status

Timeline

1. Oct 22, 2026, 15:43 UTC
   monitoring
   Chargebee is aware of the recently reported PHPshell zero-day vulnerability and has completed an initial assessment of its potential impact on our services. Chargebee does not use PHP in its customer-facing workflows. Based on our assessment, this vulnerability does not affect Chargebee’s services or customer integrations, and no action is required by our customers at this time. As an additional precaution, we are verifying with our subprocessors to confirm they are unaffected and to ensure appropriate safeguards remain in place across our service ecosystem. We will continue to monitor relevant security developments and provide updates if our assessment changes. If you have any questions, please contact Chargebee Support.

Updates as published by Chargebee (original).