Vulnerability from bitnami_vulndb
Published
2026-07-19 23:51
Modified
2026-07-20 00:08
Summary
rclone `serve restic --private-repos` authorization bypass: `..` in the URL path lets an authenticated user read, overwrite and delete other users' repositories
Details

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.

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Bitnami",
        "name": "rclone",
        "purl": "pkg:bitnami/rclone"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.74.4"
            }
          ],
          "type": "SEMVER"
        }
      ],
      "severity": [
        {
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "type": "CVSS_V3"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-59733"
  ],
  "database_specific": {
    "cpes": [
      "cpe:2.3:a:rclone:rclone:*:*:*:*:*:*:*:*"
    ],
    "severity": "High"
  },
  "details": "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\u0027s private repository on backends that clean path components. This issue is fixed in version 1.74.4.",
  "id": "BIT-rclone-2026-59733",
  "modified": "2026-07-20T00:08:36.695Z",
  "published": "2026-07-19T23:51:46.837Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/rclone/rclone/commit/015fd0eba1cb138eef081517795fed47a2873f2d"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rclone/rclone/commit/dade21c1616035b044df0eef7ee6a85aeb06a139"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rclone/rclone/releases/tag/v1.74.4"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rclone/rclone/security/advisories/GHSA-fqj9-69pf-6pjg"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-59733"
    }
  ],
  "schema_version": "1.6.2",
  "summary": "rclone `serve restic --private-repos` authorization bypass: `..` in the URL path lets an authenticated user read, overwrite and delete other users\u0027 repositories"
}



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