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CVE-2025-62376— pwn.college DOJO vulnerable to improper authentication in workspace endpoint allowing unauthorized Windows VM access

Quick assessment

Affected
pwncollege dojo
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

DOJO是pwn.college开源的一款JavaScript工具箱。 DOJO存在授权问题漏洞，该漏洞源于/workspace端点身份验证不当，可能导致未经授权访问Windows虚拟机。

AI Predicted 9.8 Difficulty: Easy EPSS 0.57% · P45

Possible ATT&CK Techniques 1 AI

T1078 · Valid Accounts
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I. Basic Information for CVE-2025-62376

Vulnerability Information
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Vulnerability Title
pwn.college DOJO vulnerable to improper authentication in workspace endpoint allowing unauthorized Windows VM access
Source: CVE Program / CVE List V5
Vulnerability Description
pwn.college DOJO is an education platform for learning cybersecurity. Prior to commit 467db0b9ea0d9a929dc89b41f6eb59f7cfc68bef, the /workspace endpoint contains an improper authentication vulnerability that allows an attacker to access any active Windows VM without proper authorization. The vulnerability occurs in the view_desktop function where the user is retrieved via a URL parameter without verifying that the requester has administrative privileges. An attacker can supply any user ID and arbitrary password in the request parameters to impersonate another user. When requesting a Windows desktop service, the function does not validate the supplied password before generating access credentials, allowing the attacker to obtain an iframe source URL that grants full access to the target user's Windows VM. This impacts all users with active Windows VMs, as an attacker can access and modify data on the Windows machine and in the home directory of the associated Linux machine via the Z: drive. This issue has been patched in commit 467db0b9ea0d9a929dc89b41f6eb59f7cfc68bef. No known workarounds exist.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:L/SC:H/SI:H/SA:L
Source: CVE Program / CVE List V5
Vulnerability Type
认证机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
DOJO 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
DOJO是pwn.college开源的一款JavaScript工具箱。 DOJO存在授权问题漏洞，该漏洞源于/workspace端点身份验证不当，可能导致未经授权访问Windows虚拟机。
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
pwncollege dojo < 467db0b9ea0d9a929dc89b41f6eb59f7cfc68bef -

II. Public POCs for CVE-2025-62376

# POC Description Source Link Shenlong Link
1 None https://github.com/digitalsnemesis/CVE-2025-62376 POC Details
2 None https://github.com/ghostroots/CVE-2025-62376 POC Details
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III. Intelligence Information for CVE-2025-62376

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IV. Related Vulnerabilities

Same product: dojo
Same vendor: pwncollege
Same weakness: CWE-287

V. Comments for CVE-2025-62376

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