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CVE-2026-116194

CVE-2026-116194 · Rclone 1.52.0 before 1.75.2 CSRF via pCloud OAuth Callback

This page contains facts from public vulnerability sources. Check the original advisory before updating.

Rclone from 1.52.0 before 1.75.2 contains a cross-site request forgery vulnerability in the pCloud backend's localhost OAuth callback, which disables the state check and trusts the hostname parameter. Malicious web pages can send a stateless request to port 53682 during authorization, planting attacker tokens and API hosts so later transfers reach the attacker.

CVSS 7.6 · High · EPSS 0.1% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • rclone

    Versions
    • ≥ 1.52.0, < 1.75.2: Affected (semver)
    • 1.75.2: Not affected (semver)

    Update to 1.75.2

  • rclone Debian:12

    Versions
    • 1.60.1+dfsg-2
    • 1.60.1+dfsg-3
    • 1.60.1+dfsg-4
    • 1.65.0+dfsg-1
    • 1.65.0+dfsg-2
    • 1.69.3+dfsg-1
    • 1.69.3+dfsg-2
    • 1.69.3+dfsg-3
    • 1.75.2-1
    • 1.75.2-2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • rclone Debian:13

    Versions
    • 1.60.1+dfsg-4
    • 1.65.0+dfsg-1
    • 1.65.0+dfsg-2
    • 1.69.3+dfsg-1
    • 1.69.3+dfsg-2
    • 1.69.3+dfsg-3
    • 1.75.2-1
    • 1.75.2-2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • rclone Ubuntu:18.04:LTS

    Versions
    • 1.36-3
    • 1.36-3ubuntu0.1
    • 1.36-3ubuntu0.2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • rclone Ubuntu:Pro:20.04:LTS

    Versions
    • 1.47.0+ex1-6
    • 1.47.0+ex1-7
    • 1.49.5-2
    • 1.49.5-3
    • 1.50.2-2
    • 1.50.2-2ubuntu0.1
    • 1.50.2-2ubuntu0.2
    • 1.50.2-2ubuntu0.2+esm1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • rclone Ubuntu:Pro:22.04:LTS

    Versions
    • 1.53.3-1
    • 1.53.3-2
    • 1.53.3-4
    • 1.53.3-4ubuntu1
    • 1.53.3-4ubuntu1.22.04.1
    • 1.53.3-4ubuntu1.22.04.2
    • 1.53.3-4ubuntu1.22.04.3
    • 1.53.3-4ubuntu1.22.04.3+esm1
    • 1.53.3-4ubuntu1.22.04.4
    • 1.53.3-4ubuntu1.22.04.4+esm1
    • 1.53.3-4ubuntu1.22.04.5
    • 1.53.3-4ubuntu1.22.04.5+esm1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • rclone Ubuntu:Pro:24.04:LTS

    Versions
    • 1.60.1+dfsg-2build1
    • 1.60.1+dfsg-3
    • 1.60.1+dfsg-3ubuntu0.24.04.1
    • 1.60.1+dfsg-3ubuntu0.24.04.2
    • 1.60.1+dfsg-3ubuntu0.24.04.3
    • 1.60.1+dfsg-3ubuntu0.24.04.4
    • 1.60.1+dfsg-3ubuntu0.24.04.4+esm1
    • 1.60.1+dfsg-3ubuntu0.24.04.5
    • 1.60.1+dfsg-3ubuntu0.24.04.5+esm1
    • 1.60.1+dfsg-3ubuntu0.24.04.6
    • 1.60.1+dfsg-3ubuntu0.24.04.6+esm1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • rclone Ubuntu:26.10

    Versions
    • 1.60.1+dfsg-4ubuntu3
    • 1.69.3+dfsg-3
    • 1.69.3+dfsg-3ubuntu1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • rclone Ubuntu:Pro:26.04:LTS

    Versions
    • 1.60.1+dfsg-4ubuntu2
    • 1.60.1+dfsg-4ubuntu3
    • 1.60.1+dfsg-4ubuntu3.1
    • 1.60.1+dfsg-4ubuntu3.1+esm1
    • 1.60.1+dfsg-4ubuntu3.2
    • 1.60.1+dfsg-4ubuntu3.2+esm1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

Original sources

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