Vulnerability Alert – OpenID 2.0 Implementations Vulnerabilities found in some OPs

Please be advised a number of OpenID Authentication 2.0 server implementations were found to be vulnerable due to non-compliance to the normative requirements of the OpenID Authentication 2.0 specification. The nature of the vulnerability In section of the OpenID Authentication 2.0, it is stated that “For verifying signatures an OP MUST only use private […]