CVE-2026-59732mediumCWE-22

CVE-2026-59732: fallo de gravedad media en rclone

rclone archive extract allows S3 destination prefix escape via crafted archive paths

Publicada el · Actualizada el

Seguir esta CVE+ Monitorear rclone+ Monitorear rclone

Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.

13Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 5epss 0.3%
Rclone is a command-line program to sync files and directories to and from different cloud storage providers. Prior to 1.74.4, rclone archive extract can write extracted files outside the user-selected destination prefix when extracting a crafted archive containing parent path components such as ../, allowing creation or overwrite of sibling objects in the same bucket or path scope. This issue is fixed in version 1.74.4.
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:L
Productos afectados
rclone · rclone
CVEs relacionadas — rclone

En el mismo producto, de las más peligrosas a las menos.

CVE-2026-41176CRITICALRclone: Unauthenticated options/set allows runtime auth bypass, leading to sensitive operations and command executionEPSS 32.7%CVE-2026-41179CRITICALRClone: Unauthenticated operations/fsinfo allows attacker-controlled backend instantiation and local command executionEPSS 8.6%CVE-2026-49980CRITICALRclone: Unauthenticated command execution in `rclone rcd --rc-serve` via inline remote instantiation, bypassing CVE-2026-41179 fixEPSS 0.8%CVE-2026-88045HIGHrclone: S3 multipart declared-length memory exhaustionEPSS 0.6%CVE-2026-71310MEDIUMrclone: Unbounded HTTP CONNECT Response Headers Can Exhaust rclone MemoryEPSS 0.6%CVE-2026-59733HIGHrclone `serve restic --private-repos` authorization bypass: `..` in the URL path lets an authenticated user read, overwrite and delete other users' repositoriesEPSS 0.6%