Detections
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Echo: rclone: security update to 1.75.2-1

critical Tenable Cloud Security Plugin ID 478373

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - 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. (CVE-2026-79782)

Solution

Update the rclone library and its related packages to version 1.75.2-1 or later.

See Also

https://advisory.echohq.com/cve/CVE-2026-79782

Plugin Details

Severity: Critical

ID: 478373

Version: Revision 1.1

Type: Local

Published: 11/5/2026

Updated: 11/5/2026

Risk Information

VPR

Risk Factor: Low

Score: 1.2

Percentile: 0.01

CVSS v2

Risk Factor: Low

Base Score: 1.8

Temporal Score: 1.3

Vector: CVSS2#AV:A/AC:H/Au:N/C:P/I:N/A:N

CVSS Score Source: CVE-2026-79782

CVSS v3

Risk Factor: Low

Base Score: 3.1

Temporal Score: 2.7

Vector: CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

CVSS v4

Risk Factor: Critical

Base Score: 9.3

Threat Score: 8.1

Threat Vector: CVSS:4.0/E:U

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 11/4/2026

Vulnerability Publication Date: 8/25/2026

Reference Information

CVE: CVE-2026-79782

IAVB: 2026-B-0256