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CVE-2025-59346— Dragonfly server-side request forgery vulnerability

Quick assessment

Affected
dragonflyoss dragonfly
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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。

AI Predicted 7.5 Difficulty: Easy EPSS 0.25% · P14
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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: CVE Program / CVE List V5
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: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N/E:P
Source: CVE Program / CVE List V5
Vulnerability Type
服务端请求伪造(SSRF)
Source: CVE Program / CVE List V5
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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III. Intelligence Information for CVE-2025-59346

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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
Same vendor: dragonflyoss
Same weakness: CWE-918

V. Comments for CVE-2025-59346

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