CVE-2026-72588: Observable Response Discrepancy

A user enumeration vulnerability in bluewave-labs/Checkmate through 2.1.0 allows an unauthenticated remote attacker to determine whether a given email address is registered. The POST /api/v1/auth/recovery/request endpoint returns HTTP 200 for registered email addresses and a different status code...

PT-2026-69472

Name of the Vulnerable Software and Affected Versions bluewave-labs/Checkmate versions prior to 2.1.1 Description An unauthenticated remote attacker can determine if a specific email address is registered in the system. This is possible because the 'POST /api/v1/auth/recovery/request' endpoint...