Pivotal Reactor Netty, versions prior to 0.8.11, passes headers through redirects, including authorization ones. A remote unauthenticated malicious user may gain access to credentials for a different server than they have access to.
| Software | From | Fixed in |
|---|---|---|
| pivotal / reactor_netty | 0.8.0 | 0.8.11 |
io.projectreactor.netty / reactor-netty
|
- | 0.8.11 |