GO-2026-5296 Tinyauth has OAuth account confusion via shared mutable state on singleton service instances in github.com/steveiliop56/tinyauth

Tinyauth has OAuth account confusion via shared mutable state on singleton service instances in github.com/steveiliop56/tinyauth...

GO-2026-4689 Tinyauth's OIDC authorization codes are not bound to client on token exchange in github.com/steveiliop56/tinyauth

Tinyauth's OIDC authorization codes are not bound to client on token exchange in github.com/steveiliop56/tinyauth. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. If this is causing false-positive report...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization in the token endpoint. An attacker can obtain access tokens for users who have not authorized their application by exchanging intercepted authorization codes issued to other clients. Note: This is only exploitabl...