{
    "id": "CVE-2026-41179",
    "published": "2026-04-23 00:16:45",
    "last_modified": "2026-07-15 02:21:14",
    "cvss_score": "9.8",
    "cvss_severity": "CRITICAL",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
    "cwe": "CWE-78",
    "description": "Rclone is a command-line program to sync files and directories to and from different cloud storage providers. Starting in version 1.48.0 and prior to version 1.73.5, the RC endpoint `operations/fsinfo` is exposed without `AuthRequired: true` and accepts attacker-controlled `fs` input. Because `rc.GetFs(...)` supports inline backend definitions, an unauthenticated attacker can instantiate an attacker-controlled backend on demand. For the WebDAV backend, `bearer_token_command` is executed during backend initialization, making single-request unauthenticated local command execution possible on reachable RC deployments without global HTTP authentication. Version 1.73.5 patches the issue.",
    "epss_score": "0.05299",
    "epss_percentile": "0.92368",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-07 18:17:51",
    "priority": {
        "rank": 3,
        "label": "In your normal cycle",
        "why": "Critical by CVSS (9.8), but no sign of active exploitation."
    },
    "products": [
        {
            "vendor": "rclone",
            "product": "rclone"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "https://github.com/rclone/rclone/blob/bf55d5e6d37fd86164a87782191f9e1ffcaafa82/backend/webdav/webdav.go",
        "https://github.com/rclone/rclone/blob/bf55d5e6d37fd86164a87782191f9e1ffcaafa82/fs/operations/rc.go",
        "https://github.com/rclone/rclone/blob/bf55d5e6d37fd86164a87782191f9e1ffcaafa82/fs/rc/cache.go",
        "https://github.com/rclone/rclone/commit/2a9e952b38e03a96bf40c9eb6e8e22199865ee3b",
        "https://github.com/rclone/rclone/releases/tag/v1.73.5",
        "https://github.com/rclone/rclone/security/advisories/GHSA-jfwf-28xr-xw6q",
        "https://rclone.org/changelog/#v1-73-5-2026-04-19",
        "https://access.redhat.com/security/cve/CVE-2026-41179",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2460988",
        "https://github.com/rclone/rclone/security/advisories/GHSA-jfwf-28xr-xw6q",
        "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-41179.json"
    ]
}