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地图 / CVE-2026-6253: proxy credentials leak over redirect-to proxy

CVE-2026-6253: proxy credentials leak over redirect-to proxy

开放重定向 / Unlabeled / #3669637

厂商
curl
严重程度
低危
赏金
—
弱点
Unlabeled
研究员
@joesephdiver
披露日期
2026-04-29
资产
https://github.com/curl/curl
CVE
CVE-2026-6253

该报告还没有中文解读。

原文摘录

摘自原文(3425 字符中的一小部分)
When libcurl follows a redirect and the new URL causes proxy re-selection, proxy credentials learned from the originally selected proxy URL can remain in per-transfer state and be reused for the next proxy. In the validated case, a redirect from http:// to https:// switches selection from …

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 @joesephdiver · 版权归作者与 curl 所有

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