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Security Vulnerability Report: Protocol Injection via Programmatic Options

注入与走私 / CRLF 注入 / #3627638

厂商
curl
严重程度
未评级
赏金
—
弱点
CRLF 注入
研究员
@noir_666
披露日期
2026-03-26
资产
https://github.com/curl/curl
CVE
—

该报告还没有中文解读。

原文摘录

摘自原文(3985 字符中的一小部分)
Summary Multiple text-based protocol handlers in `libcurl` (including FTP, SMTP, POP3, and IMAP) are vulnerable to protocol command injection. This occurs when an application sets credentials or other protocol-specific options programmatically (e.g., via `CURLOPT_USERNAME`, `CURLOPT_PASSWORD`, or …
原文中的代码
    /* lib/ftp.c:3547 */
    result = Curl_pp_sendf(data, &ftpc->pp, "USER %s", ftp->user);
    

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 @noir_666 · 版权归作者与 curl 所有

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