FKIE_CVE-2026-59733

Vulnerability from fkie_nvd - Published: 2026-07-14 22:17 - Updated: 2026-07-16 05:16
Severity
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
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.
References
security-advisories@github.comhttps://github.com/rclone/rclone/commit/015fd0eba1cb138eef081517795fed47a2873f2d
security-advisories@github.comhttps://github.com/rclone/rclone/commit/dade21c1616035b044df0eef7ee6a85aeb06a139
security-advisories@github.comhttps://github.com/rclone/rclone/releases/tag/v1.74.4
security-advisories@github.comhttps://github.com/rclone/rclone/security/advisories/GHSA-fqj9-69pf-6pjg
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "rclone",
          "vendor": "rclone",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 1.74.4"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "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": "CVE-2026-59733",
  "lastModified": "2026-07-16T05:16:26.443",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-59733",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-07-15T00:00:00+00:00",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-07-14T22:17:30.050",
  "references": [
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/rclone/rclone/commit/015fd0eba1cb138eef081517795fed47a2873f2d"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/rclone/rclone/commit/dade21c1616035b044df0eef7ee6a85aeb06a139"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/rclone/rclone/releases/tag/v1.74.4"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/rclone/rclone/security/advisories/GHSA-fqj9-69pf-6pjg"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Undergoing Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        },
        {
          "lang": "en",
          "value": "CWE-639"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}



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