origin-scoped-fetch: drops auth headers on cross-origin redirects

Wed, 07 Oct 2026 17:48:59 +0000

Engineer — Learn: Addresses a real auth-header leakage risk where custom credentials follow HTTP redirects to unexpected origins; worth evaluating if your app issues authenticated server-side or client-side fetches that may redirect. No exploitation signals or active risk — review as a candidate hardening library.
SOC/IR — Skip
Leader — Skip

Auth-Headers on CuraSec