CVE-2026-116193Rclone 1.64.0 before 1.75.2 serve webdav Authentication Bypass via OPTIONS Requests

Beschreibung

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.

Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.

Betroffene Produkte und Versionen

Referenzen und Patches

• GitHub Security Advisory (GHSA-gj73-fh6v-92fj) vendor-advisoryVendor Advisory
• VulnCheck Advisory: Rclone 1.64.0 before 1.75.2 serve webdav Authentication Bypass via OPTIONS Requests third-party-advisoryThird Party Advisory