CVE-2026-116193
MEDIUM
NVD
CVSS Score
5.3
Severity
MEDIUM
Published
Oct 25, 2026
Vendor
unknown
Description
Rclone from 1.64.0 before 1.75.2 contains an authentication bypass vulnerability in serve webdav that lets unauthenticated attackers skip authentication by sending OPTIONS requests. Attackers can probe arbitrary paths and compare Allow header values to determine whether files or collections exist, enabling namespace enumeration.