Pay
Monthly
Timing side-channel in pay-rails Pay (≤ 11.6.1) allows unauthenticated remote attackers to recover the Paddle Billing webhook HMAC signature byte-by-byte and forge webhook events. The Pay::Webhooks::PaddleBillingController compares the computed SHA-256 HMAC against the attacker-supplied h1 header value with Ruby's non-constant-time String#==, so response timing leaks how much of the digest prefix matches. A forged, correctly signed webhook is accepted and enqueued as a Pay::Webhooks::ProcessJob, letting the attacker drive billing state changes such as provisioning paid features, recording refunds, or triggering customer notifications; public exploit code / PoC-level analysis exists per the SSVC exploitation status, and the flaw is fixed in 11.6.2.
Pay is a payments engine for Ruby on Rails 6.0 and higher. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.
Solana Pay is a protocol and set of reference implementations that enable developers to incorporate decentralized payments into their apps and services. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity.
Improper export of Android application components vulnerability in Samsung Pay (India only) prior to version 4.1.77 allows attacker to access Bill Pay and Recharge menu without authentication. Rated low severity (CVSS 3.3), this vulnerability is low attack complexity. No vendor patch available.
Improper check or handling of exception conditions vulnerability in Samsung Pay (US only) prior to version 4.0.65 allows attacker to use NFC without user recognition. Rated medium severity (CVSS 6.5), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
Timing side-channel in pay-rails Pay (≤ 11.6.1) allows unauthenticated remote attackers to recover the Paddle Billing webhook HMAC signature byte-by-byte and forge webhook events. The Pay::Webhooks::PaddleBillingController compares the computed SHA-256 HMAC against the attacker-supplied h1 header value with Ruby's non-constant-time String#==, so response timing leaks how much of the digest prefix matches. A forged, correctly signed webhook is accepted and enqueued as a Pay::Webhooks::ProcessJob, letting the attacker drive billing state changes such as provisioning paid features, recording refunds, or triggering customer notifications; public exploit code / PoC-level analysis exists per the SSVC exploitation status, and the flaw is fixed in 11.6.2.
Pay is a payments engine for Ruby on Rails 6.0 and higher. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.
Solana Pay is a protocol and set of reference implementations that enable developers to incorporate decentralized payments into their apps and services. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity.
Improper export of Android application components vulnerability in Samsung Pay (India only) prior to version 4.1.77 allows attacker to access Bill Pay and Recharge menu without authentication. Rated low severity (CVSS 3.3), this vulnerability is low attack complexity. No vendor patch available.
Improper check or handling of exception conditions vulnerability in Samsung Pay (US only) prior to version 4.0.65 allows attacker to use NFC without user recognition. Rated medium severity (CVSS 6.5), this vulnerability is no authentication required, low attack complexity. No vendor patch available.