CVE-2026-116187Medium· 5.0▾ SunlitRclone from v1.68.0 before v1.75.2 contains an authorization bypass vulnerability in serve s3 --auth-proxy that allows authenticated tenants to manipulate other tenants' multipart uploads by referencing their upload IDs. Attackers who le…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 27.5 · likelihood 0 · exploitation 0
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Rclone from v1.68.0 before v1.75.2 contains an authorization bypass vulnerability in serve s3 --auth-proxy that allows authenticated tenants to manipulate other tenants' multipart uploads by referencing their upload IDs. Attackers who learn a victim's bucket, object, and upload ID can inject parts, complete, or abort in-flight uploads and view upload and object metadata across tenants.
rclone >= 1.68.0 < 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-2026-116191High· 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
CVE-2026-116190Low· 3.7rclone v1.56.0 before v1.75.2 WebDAV Credential Header Leak on Redirect
CVE-2026-116188Medium· 5.3rclone serve s3 1.75.0 before 1.75.2 Memory Limit Bypass via Multipart Overflow
CVE-2026-116196Medium· 5.3Rclone before v1.75.2 B2 Credential Leak on Redirect via --b2-download-url