Vulnerability 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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Rclone | Rclone | >= 1.52.0, < 1.75.2 |
Related Weaknesses (CWE)
References
- https://github.com/rclone/rclone/security/advisories/GHSA-hvpr-p4pv-4f46Vendor Advisory
- https://www.vulncheck.com/advisories/rclone-1.52.0-before-1.75.2-csrf-via-pcloudThird Party Advisory
- https://github.com/rclone/rclone/security/advisories/GHSA-hvpr-p4pv-4f46Vendor Advisory
FAQ
What is CVE-2026-116194?
CVE-2026-116194 is a vulnerability with a CVSS score of 6.8 (MEDIUM). 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....
How severe is CVE-2026-116194?
CVE-2026-116194 has been rated MEDIUM with a CVSS base score of 6.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-116194?
Check the references section above for vendor advisories and patch information. Affected products include: Rclone Rclone.