GO-2026-5865 Contrast's Imagepuller registryFor uses unanchored suffix matching, leaking auth credentials and trusted CA configuration to sibling-domain registries in github.com/edgelesssys/contrast

Contrast's Imagepuller registryFor uses unanchored suffix matching, leaking auth credentials and trusted CA configuration to sibling-domain registries in github.com/edgelesssys/contrast...

GHSA-6C87-G9PW-78FX Contrast's Imagepuller registryFor uses unanchored suffix matching, leaking auth credentials and trusted CA configuration to sibling-domain registries

Summary Config.registryFor selected a per-registry credential / CA / mirror block by checking strings.HasSuffixname, fqdn after stripping a single trailing dot. The match has no boundary between the configured FQDN and any preceding characters in the request hostname. A registry configured as...