Relyra SAML SignatureValue not cryptographically verified -> authentication bypass

Summary Relyra 1.0.0 and 1.1.0 accept forged SAML signatures because SignatureValue was not cryptographically verified before the library returned a successful authentication result. Details In 1.0.0 and 1.1.0, the XMLDSig trust boundary was incomplete. :publickey.verify over the exclusive-C14N...