CVE-2026-116196Medium· 5.3▾ SunlitRclone before v1.75.2 contains a credential exposure vulnerability in the b2 backend that leaks the live account Authorization token and SSE-C keys on HTTP redirects from --b2-download-url hosts. Attackers can observe a same-host HTTPS-t…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 29.2 · likelihood 0 · exploitation 0
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Rclone before v1.75.2 contains a credential exposure vulnerability in the b2 backend that leaks the live account Authorization token and SSE-C keys on HTTP redirects from --b2-download-url hosts. Attackers can observe a same-host HTTPS-to-HTTP downgrade redirect to capture the cleartext B2 token, or receive cross-host redirects disclosing SSE-C customer encryption keys.
rclone < 1.75.2Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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CVE-2026-116193Medium· 5.3Rclone 1.64.0 before 1.75.2 serve webdav Authentication Bypass via OPTIONS Requests
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
CVE-2026-116190Low· 3.7rclone v1.56.0 before v1.75.2 WebDAV Credential Header Leak on Redirect