CVE-2026-116193Medium· 5.3▾ SunlitRclone 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 h…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 29.2 · likelihood 0 · exploitation 0
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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.
rclone >= 1.64.0 < 1.75.2Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-116190Low· 3.7rclone v1.56.0 before v1.75.2 WebDAV Credential Header Leak on Redirect
CVE-2026-79776Medium· 5.3rclone before 1.75.0 mounts the pprof debug handler as its own router route, bypassing the fail-closed authentication rule in the main handler
CVE-2026-88013Low· 3.7rclone is a command-line program to sync files and directories to and from different cloud storage providers
CVE-2026-116187Medium· 5.0Rclone v1.68.0 before v1.75.2 Authorization Bypass in serve s3 Multipart Uploads
CVE-2026-116191High· 7.5Rclone before 1.75.2 Path Traversal via serve webdav MKCOL
CVE-2026-116192Medium· 5.9rclone from 1.37 before 1.74.2 SSRF via --rc-serve scheme-relative remote roots