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Lack of JWT issuer and signer validation

The Amazon.ApplicationLoadBalancer.Identity.AspNetCore repo https://github.com/awslabs/aws-alb-identity-aspnetcore#validatetokensignature contains Middleware that can be used in conjunction with the Application Load Balancer (ALB) OpenId Connect integration and can be used in any ASP.NET https://dotnet.microsoft.com/apps/aspnet Core deployment scenario, including Fargate, EKS, ECS, EC2, and Lambda. In the JWT handling code, it performs signature validation but fails to validate the JWT issue

CWE-290Oct 21, 2024
CVSS6.9v4.0EPSS0.323%PoCs0SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templatesSTIX