CVE-2025-59352

Dragonfly allows arbitrary file read and write on a peer machine

State: Published
Severity: 6.9 Medium
Published: Sep 17, 2025
Updated: Sep 18, 2025
Reserved: Sep 12, 2025

Description

Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.1.0, the gRPC API and HTTP APIs allow peers to send requests that force the recipient peer to create files in arbitrary file system locations, and to read arbitrary files. This allows peers to steal other peers’ secret data and to gain remote code execution (RCE) capabilities on the peer’s machine.This vulnerability is fixed in 2.1.0.

Scores

CVSS	Score	Vector	Source
4.0	6.9 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H/E:P	GitHub_M

Weaknesses

CWE-202 Exposure of Sensitive Information Through Data Queries
CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Affected Products

Product	Versions
dragonflydragonflyoss	< 2.1.0Affected

References

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