BIT-rclone-2026-79782

vendorUSosv

rclone before 1.74.4 Security Token Disclosure via HTTPS to HTTP Redirect

view advisory published 2026-09-25Licence: per source

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.

01

describes (1)

Related CVEs.

IDseverity exploitable
CVE-2026-79782USlow3.1OT elevated—
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 t…
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references

External citations — patches, advisories, analysis.

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