CoreWCF: SamlSerializer skips SignatureValue verification when SAML signing token is not an X.509 certificate

Impact When a service is configured to validate SAML tokens using a method other than X.509 certificate signing, the final signature verification is skipped. Preconditions The service is configured to authenticate using SAML tokens and an out of band token resolver commonly the IssuerTokenResolve...

Authentication Bypass

sentry is vulnerable to Authentication Bypass. The vulnerability exists due to the lack of a OIDC signing token inside the authentication mechanism which allows an attacker with sufficient client-side exploits to get a valid OAuth token for another user...

CVE-2017-0897

ExpressionEngine version 2.x 2.11.8 and version 3.x 3.5.5 create an object signing token with weak entropy. Successfully guessing the token can lead to remote code execution...