CVE-2026-79776

rclone before 1.75.0 mounts the pprof debug handler as its own router route, bypassing the fail-closed authentication rule in the main handler. Attackers can access the /debug/pprof/cmdline endpoint unauthenticated to retrieve the full process argv including backend credentials.

CVSS v3 5.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/rclone/rclone/security/advisories/GHSA-mfvx-7rcj-9m5g
https://www.vulncheck.com/advisories/rclone-before-authentication-bypass-via-pprof
https://github.com/rclone/rclone/security/advisories/GHSA-mfvx-7rcj-9m5g

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-25 16:17

Updated : 2026-09-10 20:46

NVD link : CVE-2026-79776

Mitre link : CVE-2026-79776

CVE.ORG link : CVE-2026-79776

JSON object : View

Products Affected

No product.

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

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