GO-2026-5910 Dragonfly scheduler v1 and v2 gRPC unauthenticated SSRF via attacker-controlled PeerHost in DownloadTinyFile in d7y.io/dragonfly

Dragonfly scheduler v1 and v2 gRPC unauthenticated SSRF via attacker-controlled PeerHost in DownloadTinyFile in d7y.io/dragonfly...

Dragonfly scheduler v1 and v2 gRPC unauthenticated SSRF via attacker-controlled PeerHost in DownloadTinyFile

Summary The Dragonfly scheduler's v1 gRPC service contains an unauthenticated Server-Side Request Forgery SSRF. When a peer reports a successful download of a TINY task, the scheduler calls Peer.DownloadTinyFile and issues an HTTP GET to a host and port taken verbatim from the attacker-controlled...

GHSA-CHWM-M7G7-685G Dragonfly scheduler v1 and v2 gRPC unauthenticated SSRF via attacker-controlled PeerHost in DownloadTinyFile

Summary The Dragonfly scheduler's v1 gRPC service contains an unauthenticated Server-Side Request Forgery SSRF. When a peer reports a successful download of a TINY task, the scheduler calls Peer.DownloadTinyFile and issues an HTTP GET to a host and port taken verbatim from the attacker-controlled...

Server-side Request Forgery (SSRF)

Overview Affected versions of this package are vulnerable to Server-side Request Forgery SSRF in the DownloadTinyFile process when the scheduler's gRPC service accepts attacker-controlled values for PeerHost.Ip and PeerHost.DownPort without proper validation. An attacker can cause the scheduler t...

Dragonfly scheduler v1 and v2 gRPC unauthenticated SSRF via attacker-controlled PeerHost in DownloadTinyFile

The Dragonfly scheduler's v1 gRPC service contains an unauthenticated Server-Side Request Forgery SSRF. When a peer reports a successful download of a TINY task, the scheduler calls Peer.DownloadTinyFile and issues an HTTP GET to a host and port taken verbatim from the attacker-controlled...

Missing Encryption of Sensitive Data

Overview Affected versions of this package are vulnerable to Missing Encryption of Sensitive Data via the DownloadTinyFile function. An attacker can intercept and modify file downloads by performing a man-in-the-middle attack on network traffic, potentially causing peers to receive malicious file...

Missing Encryption of Sensitive Data

Overview Affected versions of this package are vulnerable to Missing Encryption of Sensitive Data via the DownloadTinyFile function. An attacker can intercept and modify file downloads by performing a man-in-the-middle attack on network traffic, potentially causing peers to receive malicious file...

Missing Encryption of Sensitive Data

Overview Affected versions of this package are vulnerable to Missing Encryption of Sensitive Data via the DownloadTinyFile function. An attacker can intercept and modify file downloads by performing a man-in-the-middle attack on network traffic, potentially causing peers to receive malicious file...

Missing Encryption of Sensitive Data

Overview Affected versions of this package are vulnerable to Missing Encryption of Sensitive Data via the DownloadTinyFile function. An attacker can intercept and modify file downloads by performing a man-in-the-middle attack on network traffic, potentially causing peers to receive malicious file...

Missing Encryption of Sensitive Data

Overview Affected versions of this package are vulnerable to Missing Encryption of Sensitive Data via the DownloadTinyFile function. An attacker can intercept and modify file downloads by performing a man-in-the-middle attack on network traffic, potentially causing peers to receive malicious file...

Missing Encryption of Sensitive Data

Overview Affected versions of this package are vulnerable to Missing Encryption of Sensitive Data via the DownloadTinyFile function. An attacker can intercept and modify file downloads by performing a man-in-the-middle attack on network traffic, potentially causing peers to receive malicious file...

Missing Encryption of Sensitive Data

Overview Affected versions of this package are vulnerable to Missing Encryption of Sensitive Data via the DownloadTinyFile function. An attacker can intercept and modify file downloads by performing a man-in-the-middle attack on network traffic, potentially causing peers to receive malicious file...

Missing Encryption of Sensitive Data

Overview Affected versions of this package are vulnerable to Missing Encryption of Sensitive Data via the DownloadTinyFile function. An attacker can intercept and modify file downloads by performing a man-in-the-middle attack on network traffic, potentially causing peers to receive malicious file...

PT-2025-38274

Name of the Vulnerable Software and Affected Versions Dragonfly versions prior to 2.1.0 Description Dragonfly, an open source P2P-based file distribution and image acceleration system, is susceptible to a Man-in-the-Middle attack. The scheduler for downloading small files was configured to use th...