CVE-2026-71311— rclone FTP命令参数允许CRLF注入
可能的 ATT&CK 技术 1AI
T1190 · Exploit Public-Facing Application获取后续新漏洞提醒登录后订阅
一、 漏洞 CVE-2026-71311 基础信息
漏洞信息
对漏洞内容有疑问？看看神龙的深度分析是否有帮助！
查看神龙十问 ↗ 尽管我们使用了先进的大模型技术，但其输出仍可能包含不准确或过时的信息。神龙努力确保数据的准确性，但请您根据实际情况进行核实和判断。
Vulnerability Title
rclone: FTP Command Arguments Permit CRLF Injection When Custom Encoding Preserves Newlines
来源: CVE Program / CVE List V5
Vulnerability Description
rclone is a command-line program to sync files and directories to and from different cloud storage providers. Prior to 1.75.0, a valid but nondefault FTP filename encoding in backend/ftp/ftp.go can restore raw CR/LF immediately before an attacker-controlled path is interpolated into the line-oriented FTP control channel, and github.com/jlaffaye/ftp formats the argument through textproto.Conn.Cmd without rejecting CR or LF, allowing a filename such as victim CRLF DELE other-secret CRLF NOOP to inject an independent authenticated FTP command when the victim copies or syncs to a more-privileged FTP destination. This issue is fixed in 1.75.0.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:H
来源: CVE Program / CVE List V5
Vulnerability Type
对CRLF序列的转义处理不恰当(CRLF注入)
来源: CVE Program / CVE List V5
受影响产品
二、漏洞 CVE-2026-71311 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
AI 生成 POC高级
未找到公开 POC。
登录以生成 AI POC三、漏洞 CVE-2026-71311 的情报信息
请登录查看更多情报信息。
CVE-2026-71311 补丁与修复 (1)
CVE-2026-71311 厂商安全公告 (1)
CVE-2026-71311 厂商页面 (1)
- 🔗 Release rclone v1.75.0 · rclone/rclone · GitHubx_refsource_MISC
同批安全公告 · rclone · 2026-08-05 · 共 5 条
| CVE-2026-71309 | 8.6 HIGH | rclone 后端根目录逃逸漏洞 |
| CVE-2026-71312 | 8.0 HIGH | rclone PowerShell智能引号文件名注入导致SFTP远程代码执行漏洞 |
| CVE-2026-71313 | 6.9 MEDIUM | rclone本地编码路径遍历漏洞 |
| CVE-2026-71310 | 5.9 MEDIUM | rclone: HTTP CONNECT响应头耗尽内存漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2026-71311
暂无评论