CRITICAL 9.3 NVD
CVE-2026-79782
rclone before 1.74.4 fails to strip the X-Amz-Security-Token header when an S3 redirect changes scheme from HTTPS to HTTP on the same host. Attackers can interc
rclone before 1.74.4 fails to strip the X-Amz-Security-Token header when an S3 redirect changes scheme from HTTPS to HTTP on the same host. Attackers can intercept plaintext HTTP traffic to capture AWS STS session tokens sent in request headers.
References
- https://github.com/rclone/rclone/security/advisories/GHSA-gx4c-2hqx-cw2r
- https://www.vulncheck.com/advisories/rclone-before-security-token-disclosure-via-https-to-
This critical severity vulnerability with a CVSS score of 9.3 was published on 2026-08-25 via NVD.
Risk Timeline
CVE Disclosed2026-08-25 · -1 days ago
Remediation Resources
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