CVE-2026-59733 漏洞深度分析

漏洞概述

CVE 编号: CVE-2026-59733
CVSS 评分: 8.8(HIGH)
CVSS 向量: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE 分类: CWE-22,CWE-639
漏洞状态: Received
发布时间: 2026-07-14T22:17:30.050
最后更新: 2026-07-14T22:17:30.050

漏洞描述

Rclone is a command-line program to sync files and directories to and from different cloud storage providers. Prior to 1.74.4, rclone serve restic --private-repos enforces authorization using the routed user path segment while building the backend object key from the raw uncleaned URL path, allowing an authenticated user to include .. in a request such as //..//config and read, overwrite, or delete another user's private repository on backends that clean path components. This issue is fixed in version 1.74.4.

影响分析

此漏洞的具体影响取决于实际利用场景。"

修复建议

  1. 及时关注厂商发布的安全更新和补丁
  2. 升级受影响组件到最新版本
  3. 如无法立即升级,参考厂商提供的临时缓解措施
  4. 加强网络访问控制和监控

参考链接

  1. https://github.com/rclone/rclone/commit/015fd0eba1cb138eef081517795fed47a2873f2d
  2. https://github.com/rclone/rclone/commit/dade21c1616035b044df0eef7ee6a85aeb06a139
  3. https://github.com/rclone/rclone/releases/tag/v1.74.4
  4. https://github.com/rclone/rclone/security/advisories/GHSA-fqj9-69pf-6pjg