CVE-2025-59346— Dragonfly server-side request forgery vulnerability
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I. Basic Information for CVE-2025-59346
Vulnerability Information
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Vulnerability Title
Dragonfly server-side request forgery vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
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 them. The issue arises because the Manager API accepts a user-supplied URL when creating a Preheat job with weak validation, peers can trigger other peers to fetch an arbitrary URL through pieceManager.DownloadSource, and internal HTTP clients follow redirects, allowing a request to a malicious server to be redirected to internal services. This can be used to probe or access internal HTTP endpoints. The vulnerability is fixed in version 2.1.0.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
服务端请求伪造(SSRF)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Dragonfly 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dragonfly是DragonflyDB开源的一个框架，可以对任何内容类型进行动态处理。 Dragonfly 2.1.0之前版本存在代码问题漏洞，该漏洞源于Manager API在创建Preheat作业时接受用户提供的URL且验证不足，可能导致服务端请求伪造攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| dragonflyoss | dragonfly | < 2.1.0 | - |
II. Public POCs for CVE-2025-59346
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|---|
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Same Patch Batch · dragonflyoss · 2025-09-17 · 11 CVEs total
| CVE-2025-59350 | Timing attacks against Proxy’s basic authentication are possible | |
| CVE-2025-59352 | Dragonfly allows arbitrary file read and write on a peer machine | |
| CVE-2025-59345 | Dragonfly did not enable authentication for some Manager’s endpoints | |
| CVE-2025-59348 | Dragonfly incorrectly handles a task structure’s usedTraffic field | |
| CVE-2025-59347 | Dragonfly Manager makes requests to external endpoints with disabled TLS authentication | |
| CVE-2025-59351 | Dragonfly possibly panics due to nil pointer dereference when using variables created alon | |
| CVE-2025-59349 | Directories created via os.MkdirAll are not checked for permissions | |
| CVE-2025-59410 | Dragonfly tiny file download uses hard coded HTTP protocol | |
| CVE-2025-59354 | Dragonfly has weak integrity checks for downloaded files | |
| CVE-2025-59353 | Manager generates mTLS certificates for arbitrary IP addresses |
IV. Related Vulnerabilities
Same product: dragonfly
- CVE-2026-24124
Dragonfly Manager Job API Allows Unauthenticated Access - CVE-2025-59410
Dragonfly tiny file download uses hard coded HTTP protocol - CVE-2025-59354
Dragonfly has weak integrity checks for downloaded files - CVE-2025-59353
Manager generates mTLS certificates for arbitrary IP address - CVE-2025-59352
Dragonfly allows arbitrary file read and write on a peer mac
Same vendor: dragonflyoss
- CVE-2026-24124
Dragonfly Manager Job API Allows Unauthenticated Access - CVE-2025-59410
Dragonfly tiny file download uses hard coded HTTP protocol - CVE-2025-59354
Dragonfly has weak integrity checks for downloaded files - CVE-2025-59353
Manager generates mTLS certificates for arbitrary IP address - CVE-2025-59352
Dragonfly allows arbitrary file read and write on a peer mac
Same weakness: CWE-918
- CVE-2026-8193
Akaunting Invoice PDF Rendering dompdf.php server-side reque - CVE-2026-44313
LinkWarden: Server-Side Request Forgery (SSRF) in Link Creat - CVE-2026-42352
pygeoapi 0.23.x: Unauthenticated SSRF via OGC API - Processe - CVE-2026-42346
Postiz: TOCTOU DNS rebinding bypasses all SSRF URL validatio - CVE-2026-42339
New API: SSRF Filter Bypass via 0.0.0.0
V. Comments for CVE-2025-59346
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