Nick Craig-Wood
aef94cd0e7
http: don't leak configured headers to other hosts or over plaintext on redirect GHSA-486v-q2wf-fp2r CVE-PENDING
...
The headers set with --http-headers are documented for passing
credentials such as Authorization or Cookie. The backend used the
default net/http redirect policy which copies all but a handful of
well known headers to any redirect target, so a redirect from the
configured server to another host would send those credentials to
that host, and a redirect from https to http would send them in
plaintext.
When headers are configured this installs a CheckRedirect function
which:
- removes the configured headers from every hop once the redirect
chain has left the originally requested host
- refuses a redirect from https to http with an error
2026-09-04 19:00:22 +01:00
..
2024-08-08 13:41:31 +01:00
2026-05-01 13:41:07 +01:00
2026-09-04 19:00:22 +01:00
2026-08-25 09:31:40 +01:00
2026-08-21 12:23:31 +01:00
2026-03-03 14:01:11 +00:00
2026-09-01 14:21:52 +01:00
2026-07-12 13:26:17 +01:00
2026-08-21 12:23:31 +01:00
2026-08-21 12:23:31 +01:00
2026-07-16 14:47:03 +01:00
2026-09-01 14:21:52 +01:00
2026-08-27 17:28:04 +01:00
2026-01-18 20:48:33 +01:00
2026-07-27 12:27:02 +01:00
2026-08-30 13:07:41 +01:00
2026-09-01 14:21:52 +01:00
2024-09-06 18:20:10 +01:00
2025-02-28 11:31:14 +00:00
2026-09-01 14:21:52 +01:00
2026-07-13 11:22:04 +01:00
2026-08-21 12:23:31 +01:00
2026-08-21 12:23:31 +01:00
2026-08-21 12:23:31 +01:00
2025-12-01 19:04:02 +00:00
2026-07-07 12:35:37 +01:00
2026-07-13 10:44:03 +01:00
2026-07-13 13:53:29 +01:00
2026-09-01 14:21:52 +01:00
2026-09-04 19:00:22 +01:00
2026-09-01 14:21:52 +01:00
2026-08-21 12:23:31 +01:00
2026-07-17 18:29:39 +01:00
2026-08-11 19:32:12 +01:00
2026-08-27 14:14:40 +01:00
2026-09-01 14:21:52 +01:00
2025-06-24 15:04:45 +01:00
2026-09-01 14:21:52 +01:00
2026-09-04 19:00:22 +01:00
2026-09-01 14:21:52 +01:00
2026-07-20 17:37:16 +01:00
2025-12-17 10:21:12 +00:00
2026-07-14 14:13:49 +01:00
2026-09-01 14:21:52 +01:00
2026-09-01 14:21:52 +01:00
2026-08-21 12:23:31 +01:00
2026-08-04 19:29:21 +01:00
2026-04-20 12:16:10 +01:00
2026-09-01 14:21:52 +01:00
2026-07-14 14:13:49 +01:00
2025-07-31 11:38:51 +01:00
2026-08-29 13:13:34 +01:00
2026-09-01 14:21:52 +01:00
2025-04-08 15:14:00 +01:00
2026-09-01 14:21:52 +01:00
2026-09-01 14:21:52 +01:00
2026-07-09 17:50:26 +01:00
2026-08-30 13:06:06 +01:00
2026-09-01 14:21:52 +01:00
2026-02-18 12:11:52 +00:00
2026-08-11 19:32:12 +01:00
2026-08-30 13:06:06 +01:00
2024-04-22 19:29:12 +02:00
2026-05-06 10:51:16 +01:00
2026-07-02 11:30:15 +01:00
2026-07-17 18:29:39 +01:00
2025-09-14 15:58:20 +01:00
2026-08-26 12:00:22 +01:00
2026-08-21 17:46:05 +01:00
2026-08-21 12:23:31 +01:00