一线运维实战手记 · 云计算 · 数据库 · 故障排查
2026年9月19日

CVE-2026-93986 [LOW] – rclone before 1.75.1 fails to confine names from server and third-party listing responses

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rclone before 1.75.1 fails to confine names from server and third-party listing responses to the listed directory, allowing path traversal sequences in object names. Attackers can craft special names containing forward slashes and parent directory references to potentially write outside the destination root, though downstream protections in the local backend currently block actual file escape.