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CVE-2026-7042— 666ghj MiroFish REST API Endpoint __init__.py create_app missing authentication

Quick assessment

Affected
666ghj MiroFish
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.

MiroFish是BaiFu个人开发者的一款群体智能预测引擎，用于模拟和推演未来。 MiroFish 0.1.2及之前版本存在授权问题漏洞，该漏洞源于REST API Endpoint组件中backend/app/__init__.py文件的create_app函数操作不当，可能导致身份验证缺失。

CVSS 7.3 · High EPSS 0.65% · P50

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-7042

Vulnerability Information
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Vulnerability Title
666ghj MiroFish REST API Endpoint __init__.py create_app missing authentication
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw has been found in 666ghj MiroFish up to 0.1.2. This affects the function create_app of the file backend/app/__init__.py of the component REST API Endpoint. Executing a manipulation can lead to missing authentication. It is possible to launch the attack remotely. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
关键功能的认证机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
MiroFish 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MiroFish是BaiFu个人开发者的一款群体智能预测引擎，用于模拟和推演未来。 MiroFish 0.1.2及之前版本存在授权问题漏洞，该漏洞源于REST API Endpoint组件中backend/app/__init__.py文件的create_app函数操作不当，可能导致身份验证缺失。
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
666ghj MiroFish 0.1.0 -

II. Public POCs for CVE-2026-7042

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III. Intelligence Information for CVE-2026-7042

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Vendor Advisories for CVE-2026-7042 (1)

Security Blog Posts for CVE-2026-7042 (1)

Other References for CVE-2026-7042 (1)

Same Patch Batch · 666ghj · 2026-04-26 · 4 CVEs total

CVE-2026-7058 7.3 HIGH 666ghj MiroFish Inter-Process Communication simulation_ipc.py SimulationIPCClient.send_com
CVE-2026-7059 5.3 MEDIUM 666ghj MiroFish Query Parameter simulation.py get_simulation_posts path traversal
CVE-2026-7041 3.7 LOW 666ghj MiroFish Werkzeug Debugger PIN console information disclosure

IV. Related Vulnerabilities

Same product: MiroFish
Same vendor: 666ghj
Same weakness: CWE-306

V. Comments for CVE-2026-7042

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