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CVE-2026-116194 Rclone from 1.52.0 before 1.75.2 contains a cross-site request forgery vulnerability in the pCloud backend's localhost…

Description

Rclone from 1.52.0 before 1.75.2 contains a cross-site request forgery vulnerability in the pCloud backend's localhost OAuth callback, which disables the state check and trusts the hostname parameter. Malicious web pages can send a stateless request to port 53682 during authorization, planting attacker tokens and API hosts so later transfers reach the attacker.

Affected products and versions

Product Affected versions Fixed in
rclone 1.75 earliest → < 1.75.2 1.75.2
rclone 1.52 1.52.0 → < 1.75.2 1.75.2

References

Timeline

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