Improper Verification of Cryptographic Signature

Overview CoreWCF.Primitives is a port of the service side of Windows Communication Foundation WCF to .NET Core. The goal of this project is to enable existing WCF services to move to .NET Core. Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature...

GHSA-JC6X-RJ79-W4MX CoreWCF: WS-Security signature substitution via document-wide Signature lookup

Impact An unauthenticated remote attacker who can place a SOAP header lexically before wsse:Security can embed a ds:Signature of their choosing inside that header and cause the server to verify the attacker-supplied signature instead of the one carried in the security header. Preconditions...

CoreWCF: WS-Security signature substitution via document-wide Signature lookup

Impact An unauthenticated remote attacker who can place a SOAP header lexically before wsse:Security can embed a ds:Signature of their choosing inside that header and cause the server to verify the attacker-supplied signature instead of the one carried in the security header. Preconditions...

PT-2026-51070

Name of the Vulnerable Software and Affected Versions CoreWCF versions prior to 1.8.1 CoreWCF versions prior to 1.9.1 Description WS-Security signature verification performs a document-wide ds:Signature lookup. An unauthenticated remote attacker can place a SOAP header before wsse:Security and...

Race Condition

decidim is vulnerable to a Race Condition. The vulnerability is due to the system's inability to handle multiple parallel requests for endorsing a resource, such as a proposal, allowing an attacker to endorse the same resource multiple times...