Open actionable advisories and recorded vendor fixes. This public package view has no inventory attached and cannot establish whether your deployment is affected. A vendor fix never resolves your finding; verify your installed version and the source guidance.
Open advisories
2 actionable advisories, newest first. Withdrawn advisories and news are excluded. Coverage is partial.
Adyen has utility methods for validating notification HMAC signatures. The isvalidhmac and isvalidhmacnotification methods are vulnerable to a timing attack, you should compare the hash of the HMACs instead.
Recommended action: Upgrade to 7.1.0 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.
Adyen has utility methods for validating notification HMAC signatures. The is_valid_hmac and is_valid_hmac_notification methods are vulnerable to a timing attack, you should compare the hash of the HMACs instead.
Recommended action: Upgrade to 7.1.0 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.