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地图 / CVE-2026-3784: wrong proxy connection reuse with credentials

CVE-2026-3784: wrong proxy connection reuse with credentials

访问控制 / Incorrect Authorization / #3584903

厂商
curl
严重程度
低危
赏金
—
弱点
Incorrect Authorization
研究员
@xaksaskookqdo
披露日期
2026-03-11
资产
https://github.com/curl/curl
CVE
CVE-2026-3784

该报告还没有中文解读。

原文摘录

摘自原文(2927 字符中的一小部分)
libcurl may reuse an existing HTTP proxy CONNECT tunnel without matching proxy credentials when selecting a reusable connection. In lib/url.c, url_match_proxy_use() calls proxy_info_matches() (lib/url.c:930-935 → lib/url.c:589-595), and that matcher compares proxy type, host, and port but does not …

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 @xaksaskookqdo · 版权归作者与 curl 所有

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