CVE-2026-116192

rclone from 1.37 before 1.74.2 SSRF via --rc-serve scheme-relative remote roots

MEDIUM
5.9
CVSS Score
Published: October 25, 2026 at 01:20 PM UTC
Updated: October 26, 2026 at 02:08 PM UTC
1 product affected across 1 vendorRclone

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Severity
MEDIUM5.9
Exploit prediction
EPSS 0.2%

Description

rclone from 1.37 before 1.74.2 contains a server-side request forgery vulnerability that allows unauthenticated attackers to redirect http and netstorage backend requests by supplying a double-slash root on an existing named remote via --rc-serve. Attackers can make HEAD/GET requests to attacker-chosen hosts to read responses, capture configured custom headers, or obtain valid NetStorage request signatures.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Vendor states this is fixed in 1.74.2 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

CVSS

5.9MEDIUMVulnCheck
Attack Vector
NETWORK
Complexity
HIGH
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusAWAITING ANALYSIS
CWE
CWE-918

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