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Untriaged
Permalink CVE-2026-79779
6.0 MEDIUM
  • CVSS version (CVSS): 4.0
  • Attack Vector (AV): Adjacent (A)
  • Attack Complexity (AC): High (H)
  • Attack Requirement (AT): Present (P)
  • Privileges Required (PR): None (N)
  • User Interaction (UI): None (N)
  • Vulnerable System Impact Confidentiality (VC): High (H)
  • Vulnerable System Impact Integrity (VI): None (N)
  • Vulnerable System Impact Availability (VA): None (N)
  • Subsequent System Impact Confidentiality (SC): None (N)
  • Subsequent System Impact Integrity (SI): None (N)
  • Subsequent System Impact Availability (SA): None (N)
  • Modified Attack Vector (MAV): Adjacent (A)
  • Modified Attack Complexity (MAC): High (H)
  • Modified Attack Requirement (MAT): Present (P)
  • Modified Privileges Required (MPR): None (N)
  • Modified User Interaction (MUI): None (N)
  • Modified Vulnerable System Impact Confidentiality (MVC): High (H)
  • Modified Vulnerable System Impact Integrity (MVI): None (N)
  • Modified Vulnerable System Impact Availability (MVA): None (N)
  • Modified Subsequent System Impact Confidentiality (MSC): Negligible (N)
  • Modified Subsequent System Impact Integrity (MSI): Negligible (N)
  • Modified Subsequent System Impact Availability (MSA): Negligible (N)
  • Safety (S): Not Defined (X)
  • Automatable (AU): Not Defined (X)
  • Recovery (R): Not Defined (X)
  • Value Density (V): Not Defined (X)
  • Vulnerability Response Effort (RE): Not Defined (X)
  • Provider Urgency (U): Not Defined (X)
  • Confidentiality Req. (CR): Not Defined (X)
  • Integrity Req. (IR): Not Defined (X)
  • Availability Req. (AR): Not Defined (X)
  • Exploit Maturity (E): Not Defined (X)
created 2 weeks, 2 days ago Activity log
  • Created suggestion 2 weeks, 2 days ago
rclone before v1.75.0 WebDAV Credential Exposure via HTTPS-to-HTTP Redirect

rclone versions before v1.75.0 fail to reject transport downgrades in redirect handling, allowing Basic authorization and Cookie headers to be replayed over plaintext HTTP after same-host HTTPS-to-HTTP redirects. An on-path attacker observing the plaintext hop can capture and reuse credentials to perform WebDAV operations with the compromised account's permissions.

Affected products

rclone
  • <1.75.0
  • ==1.75.0

Matching in nixpkgs

pkgs.rclone

Command line program to sync files and directories to and from major cloud storage

pkgs.rclone-ui

Cross-platform desktop GUI for rclone & S3

pkgs.git-annex-remote-rclone

Use rclone supported cloud storage providers with git-annex

  • nixos-unstable 0.8
    • nixpkgs-unstable 0.8
    • nixos-unstable-small 0.8
  • nixos-26.05 0.8
    • nixos-26.05-small 0.8
    • nixpkgs-26.05-darwin 0.8

pkgs.gnomeExtensions.rclone-manager

Imagine a Dropbox sync client but with support for over 30 cloud services, all accessible right from your top panel. This tool allows you to manage, monitor, and perform essential operations on your rclone profiles, making remote storage management a breeze. Mount remotes, monitor file changes, sync seamlessly, and navigate your storage, all in one place. Stay updated with real-time status displays for each profile and easily access event logs for a complete view of your activity. Plus, with backup and restore capabilities for your rclone configuration file, setting up multiple devices has never been simpler. Everything while keeping your data private. Unlike other programs from private companies, this tool respects your privacy, sending no information anywhere.

  • nixos-unstable 17
    • nixpkgs-unstable 17
    • nixos-unstable-small 18
  • nixos-26.05 17
    • nixos-26.05-small 17
    • nixpkgs-26.05-darwin 17

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