Pay-rails vulnerabilities
We track 1 vulnerability in Pay-rails products. 1 is rated high or critical, and none are known to be exploited. The most recent was published on September 14, 2026.
1vulnerabilities
0critical
1high
0exploited
7.4average CVSS score
Latest Pay-rails vulnerabilities
- 7.4 High severity
pay: Observable Timing Discrepancy
Pay is a payments engine for Ruby on Rails 6.0 and higher. Prior to 11.6.2, Pay::Webhooks::PaddleBillingController#valid_signature? in app/controllers/pay/webhooks/paddle_billing_controller.rb compares the computed 64-character SHA-256 HMAC with the attacker-c