Improper access control

An issue was discovered in LemonLDAP::NG through 2.0.8, when NGINX is used. An attacker may bypass URL-based access control to protected Virtual Hosts by submitting a non-normalized URI. This also affects versions before 0.5.2 of the "Lemonldap::NG handler for Node.js" package...

Access Control Bypass

Envoy is vulnerable to access control bypass attacks. This is because it does not normalize HTTP URL paths. A remote attacker could craft a relative path and could interpret the non-normalized path, that provide an attacker to access beyond the scope provided by the access control policy...