SolidInvoice is an open-source invoicing platform. Prior to version 3.0.1, the REST API authenticator accepts bearer tokens via a ?token= URL query parameter as a fallback to the X-API-TOKEN header. This causes long-lived API credentials to be recorded in server access logs, proxy logs, browser history, and HTTP Referer headers sent to third-party origins. Version 3.0.1 fixes the issue.