[ CVE-2026-116191 · Published 25 Oct 2026 ]

Vulnerability in rclone

CVSS 7.5 EPSS <1%1 agency advisoryNo fix listed yet

[ Description ]Official description

Rclone before 1.75.2 contains a path traversal vulnerability in serve webdav that allows unauthenticated attackers to write above the served root by sending an unvalidated '..' path component. Attackers can send MKCOL /.. to plant a VFS node, then PUT, MOVE, COPY, or MKCOL to create, overwrite, or delete files belonging to other tenants.

[ Fixes ]Fixes and patches

No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.

[ Advisories ]Government CERT advisories

BSI CERT-Bund25 Oct 2026WID-SEC-2026-4156

rclone: Multiple vulnerabilities Translated from German
CVE-2026-116187CVE-2026-116191CVE-2026-116193+7 more CVEs

[ References ]References

github.com/rclone/rclone/security/advisories/GHSA-44pm-2q5p-fm63Vendor Advisory
www.vulncheck.com/advisories/rclone-before-1.75.2-path-traversal-via-serve-webdav-mkcolThird Party Advisory

[ Description ]Official description

[ Fixes ]Fixes and patches

[ Advisories ]Government CERT advisories

rclone: Multiple vulnerabilities Translated from German

[ References ]References