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地图 / Credentials forwarded to HTTP after HTTPS→HTTP same-port redirect — url_set_data_creds uses scheme-blind comparator

Credentials forwarded to HTTP after HTTPS→HTTP same-port redirect — url_set_data_creds uses scheme-blind comparator

开放重定向 / Unlabeled / #3733946

厂商
curl
严重程度
低危
赏金
—
弱点
Unlabeled
研究员
@giant_anteater
披露日期
2026-05-20
资产
https://github.com/curl/curl
CVE
CVE-2022-27774CVE-2024-11053

该报告还没有中文解读。

原文摘录

摘自原文(9489 字符中的一小部分)
The recent `creds: hold credentials` refactor — commit `8f71d0fde5` (2026-05-11) (https://github.com/curl/curl/commit/8f71d0fde5) — introduced a credential-leak regression on HTTPS→HTTP same-port redirects. `-u user:pass` and `--oauth2-bearer` both end up in cleartext after a 302 from …
原文中的代码
-     Curl_peer_same_destination(data->state.initial_origin, conn->origin))) {
+     Curl_peer_equal(data->state.initial_origin, conn->origin))) {

默认不展示报告全文。以上为简短摘录,完整复现过程请阅读原文。版权归研究员与 curl 所有。

时间线

  • 报告提交
  • 公开披露
阅读 HackerOne 原文 ↗作者 @giant_anteater · 版权归作者与 curl 所有

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