Information Exposure Affecting rclone-compat package, versions <1.75.0-r0


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.15% (4th percentile)

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  • Snyk IDSNYK-MINIMOSLATEST-RCLONECOMPAT-20147375
  • published26 Sept 2026
  • disclosed25 Aug 2026

Introduced: 25 Aug 2026

CVE-2026-79780  (opens in a new tab)
CWE-200  (opens in a new tab)

How to fix?

Upgrade Minimos:latest rclone-compat to version 1.75.0-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream rclone-compat package and not the rclone-compat package as distributed by Minimos. See How to fix? for Minimos:latest relevant fixed versions and status.

rclone before v1.75.0 fails to sanitize IBM IAM bearer tokens and SSE-C encryption keys during S3 redirect callbacks, allowing credentials to be preserved across scheme or host changes. Attackers observing network traffic from a trusted endpoint can capture reusable IBM IAM tokens on same-host HTTPS-to-HTTP downgrades or SSE-C keys on cross-origin redirects to access protected S3 objects.

CVSS Base Scores

version 3.1