PT-2026-49737

Name of the Vulnerable Software and Affected Versions Hono versions prior to 4.12.25 Description The CORS Middleware reflects the request Origin and sends Access-Control-Allow-Credentials: true when credentials: true is enabled and no explicit origin is defined defaulting to the wildcard. This...

CVE-2025-51605

An issue was discovered in Shopizer 3.2.7. The server's CORS implementation reflects the client-supplied Origin header verbatim into Access-Control-Allow-Origin without any whitelist validation, while also enabling Access-Control-Allow-Credentials: true. This allows any malicious origin to make...

PYSEC-2025-25

Rembg is a tool to remove images background. In Rembg 2.0.57 and earlier, the CORS middleware is setup incorrectly. All origins are reflected, which allows any website to send cross site requests to the rembg server and thus query any API. Even if authentication were to be enabled, allowcredentia...

PT-2024-20765 · Fiber · Fiber

Name of the Vulnerable Software and Affected Versions: Fiber versions prior to 2.52.1 Description: The issue is related to the CORS middleware in Fiber, which allows for insecure configurations. Specifically, it permits setting the Access-Control-Allow-Origin header to a wildcard while also havin...