MEDIUM 6.9 NVD
CVE-2026-116193
Rclone from 1.64.0 before 1.75.2 contains an authentication bypass vulnerability in serve webdav that lets unauthenticated attackers skip authentication by send
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.
References
- https://github.com/rclone/rclone/security/advisories/GHSA-gj73-fh6v-92fj
- https://www.vulncheck.com/advisories/rclone-1.64.0-before-1.75.2-serve-webdav-authenticati
This medium severity vulnerability with a CVSS score of 6.9 was published on 2026-10-25 via NVD.
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