CVE-2026-116190Low· 3.7▾ Sunlitrclone from v1.56.0 before v1.75.2 contains an information disclosure vulnerability in the WebDAV backend that forwards operator-configured custom credential headers to different hosts on HTTP 3xx redirects. Attackers who control or infl…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 20.4 · likelihood 0 · exploitation 0
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rclone from v1.56.0 before v1.75.2 contains an information disclosure vulnerability in the WebDAV backend that forwards operator-configured custom credential headers to different hosts on HTTP 3xx redirects. Attackers who control or influence a cross-host redirect can capture headers such as X-Auth-Token set via --webdav-headers and replay them against the original WebDAV service.
rclone >= 1.56.0 < 1.75.2Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-116193Medium· 5.3Rclone 1.64.0 before 1.75.2 serve webdav Authentication Bypass via OPTIONS Requests
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