PT-2026-123034

CVE-2026-116193

Published

2026-10-25

Updated

2026-10-29

Description by

CVSS 4.0

6.9

Medium

MetricsAV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Name of the Vulnerable Software and Affected Versions Rclone versions 1.64.0 through 1.75.1

Description An authentication bypass exists in the serve webdav functionality. Unauthenticated attackers can bypass security checks by sending OPTIONS requests, allowing them to probe arbitrary paths. By comparing the values in the Allow header, attackers can determine if specific files or collections exist, which facilitates namespace enumeration.

Recommendations Update Rclone to version 1.75.2 or later.

Exploitability

Exploit

Fix

Impacts

Researchers

Sondt99

Vendors

Affected products

Weakness enumeration

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

Related identifiers