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I. Basic Information for CVE-2023-27584
Vulnerability Information
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Vulnerability Title
Dragonfly2 vulnerable to hard coded cyptographic key
Source: NVD (National Vulnerability Database)
Vulnerability Description
Dragonfly is an open source P2P-based file distribution and image acceleration system. It is hosted by the Cloud Native Computing Foundation (CNCF) as an Incubating Level Project. Dragonfly uses JWT to verify user. However, the secret key for JWT, "Secret Key", is hard coded, which leads to authentication bypass. An attacker can perform any action as a user with admin privileges. This issue has been addressed in release version 2.0.9. All users are advised to upgrade. There are no known workarounds for this vulnerability.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
使用硬编码的密码学密钥
Source: NVD (National Vulnerability Database)
Vulnerability Title
Dragonfly 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dragonfly是一个框架，可以对任何内容类型进行动态处理。 Dragonfly 2.0.9版本之前存在安全漏洞，该漏洞源于Dragonfly使用硬编码JWT来验证用户，可能导致身份验证绕过。
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
VendorProductAffected VersionsCPESubscribe
dragonflyossDragonfly2 < 2.0.9 -
II. Public POCs for CVE-2023-27584
#POC DescriptionSource LinkShenlong Link
1Dragonfly is an open source P2P-based file distribution and image acceleration system. It is hosted by the Cloud Native Computing Foundation (CNCF) as an Incubating Level Project. Dragonfly uses JWT to verify user. However, the secret key for JWT, "Secret Key", is hard coded, which leads to authentication bypass. An attacker can perform any action as a user with admin privileges. This issue has been addressed in release version 2.0.9. All users are advised to upgrade. There are no known workarounds for this vulnerability. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2023/CVE-2023-27584.yamlPOC Details
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III. Intelligence Information for CVE-2023-27584
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IV. Related Vulnerabilities
Same vendor: dragonflyoss
Same weakness: CWE-321
V. Comments for CVE-2023-27584

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