Dragonfly 信任管理问题漏洞

Dragonfly is an open source framework from DragonflyDB that allows dynamic processing of any content type. A trust management issue vulnerability exists in Dragonfly versions prior to 2.1.0 that stems from disabling TLS certificate validation, which could lead to man-in-the-middle attacks and...

CVE-2025-59347: Improper Certificate Validation

Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.1.0, The Manager disables TLS certificate verification in HTTP clients. The clients are not configurable, so users have no way to re-enable the verification. A Manager processes dozens of preheat job...

CVE-2025-59348: Use of Uninitialized Variable

Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.1.0, the processPieceFromSource method does not update the structure’s usedTraffic field, because an uninitialized variable n is used as a guard to the AddTraffic method call, instead of the...

PT-2025-38262

Name of the Vulnerable Software and Affected Versions Dragonfly versions prior to 2.1.0 Description Dragonfly is a P2P-based file distribution and image acceleration system. Prior to version 2.1.0, the first return value of a function is dereferenced even when the function returns an error,...

CVE-2025-59346: Server-Side Request Forgery (SSRF)

Dragonfly is an open source P2P-based file distribution and image acceleration system. Versions prior to 2.1.0 contain a server-side request forgery SSRF vulnerability that enables users to force DragonFly2’s components to make requests to internal services that are otherwise not accessible to...

CVE-2025-59410: Missing Encryption of Sensitive Data

Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.1.0, the code in the scheduler for downloading a tiny file is hard coded to use the HTTP protocol, rather than HTTPS. This means that an attacker could perform a Man-in-the-Middle attack, changing th...

CVE-2025-59352: Exposure of Sensitive Information Through Data Queries

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...

CVE-2025-59351: NULL Pointer Dereference

Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.1.0, the first return value of a function is dereferenced even when the function returns an error. This can result in a nil dereference, and cause code to panic. This vulnerability is fixed in 2.1.0...

CVE-2025-59350: Observable Timing Discrepancy

Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.1.0, the access control mechanism for the Proxy feature uses simple string comparisons and is therefore vulnerable to timing attacks. An attacker may try to guess the password one character at a time...

CVE-2025-59345: Missing Authentication for Critical Function

Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.1.0, The /api/v1/jobs and /preheats endpoints in Manager web UI are accessible without authentication. Any user with network access to the Manager can create, delete, and modify jobs, and create...

CVE-2025-59353: Improper Certificate Validation

Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.1.0, a peer can obtain a valid TLS certificate for arbitrary IP addresses, effectively rendering the mTLS authentication useless. The issue is that the Manager’s Certificate gRPC service does not...

PT-2025-38261

Name of the Vulnerable Software and Affected Versions Dragonfly versions prior to 2.1.0 Description The access control mechanism for the Proxy feature uses simple string comparisons and is vulnerable to timing attacks. An attacker may attempt to guess the password character by character by sendin...

Dragonfly incorrectly handles a task structure’s usedTrac field

The processPieceFromSource method figure 4.1 is part of a task processing mechanism. The method writes pieces of data to storage, updating a Task structure along the way. The method does not update the structure’s usedTraffic field, because an uninitialized variable n is used as a guard to the...

DragonFly vulnerable to panics due to nil pointer dereference when using variables created alongside an error

We found two instances in the DragonFly codebase where the first return value of a function is dereferenced even when the function returns an error figures 9.1 and 9.2. This can result in a nil dereference, and cause code to panic. The codebase may contain additional instances of the bug. golang...

DragonFly's manager generates mTLS certificates for arbitrary IP addresses

A peer can obtain a valid TLS certificate for arbitrary IP addresses, effectively rendering the mTLS authentication useless. The issue is that the Manager’s Certificate gRPC service does not validate if the requested IP addresses “belong to” the peer requesting the certificate—that is, if the pee...

DragonFly's tiny file download uses hard coded HTTP protocol

The code in the scheduler for downloading a tiny file is hard coded to use the HTTP protocol, rather than HTTPS. This means that an attacker could perform a Man-in-the-Middle attack, changing the network request so that a different piece of data gets downloaded. Due to the use of weak integrity...

PT-2025-38254

Name of the Vulnerable Software and Affected Versions Dragonfly versions prior to 2.1.0 Description Dragonfly is a P2P-based file distribution and image acceleration system susceptible to a server-side request forgery SSRF vulnerability. This flaw allows users to force Dragonfly2’s components to...

Dragonfly 安全漏洞

Dragonfly is an open source framework from DragonflyDB that allows dynamic processing of any content type. A security vulnerability exists in Dragonfly versions prior to 2.1.0, which stems from an uninitialized variable n being used as a protection condition for an AddTraffic method call, resulti...

Dragonfly 代码问题漏洞

Dragonfly is an open source framework from DragonflyDB that allows dynamic processing of any content type. A code issue vulnerability exists in Dragonfly versions prior to 2.1.0, which stems from a function returning an error but still dereferencing the first return value, potentially resulting i...

Dragonfly 安全漏洞

Dragonfly is an open source framework from DragonflyDB that allows dynamic processing of any content type. A security vulnerability exists in Dragonfly versions prior to 2.1.0, which stems from the Manager's Certificate gRPC service not verifying that the requesting IP address belongs to the peer...