CVE-2026-72588 bluewave-labs Checkmate - User Enumeration via Differential HTTP Response in Password Recovery

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...

EUVD-2026-55218

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...

CVE-2026-72588

Summary : CVE-2026-72588 affects bluewave-labs/Checkmate up to version 2.1.0. The vulnerability resides in the password-recovery endpoint /api/v1/auth/recovery/request, where an unauthenticated attacker can determine if an email is registered by observing differing HTTP responses (HTTP 200 for re...