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CVE-2024-56200— Uncontrolled Recursion and Asymmetric Resource Consumption in Altair media/file proxy

Quick assessment

Affected
nexryai altair
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.

Altair是Altair GraphQL开源的一款美观且功能丰富的 GraphQL 客户端 IDE。 Altair v12.24Q3.2之前版本存在资源管理错误漏洞，该漏洞源于缺乏请求验证和图像代理中缺少认证，用于压缩和调整远程文件大小的功能可能被利用进行影响可用性的攻击。

CVSS 8.6 · High EPSS 0.62% · P48

Possible ATT&CK Techniques 1 AI

T1496 · Resource Hijacking
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I. Basic Information for CVE-2024-56200

Vulnerability Information
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Vulnerability Title
Uncontrolled Recursion and Asymmetric Resource Consumption in Altair media/file proxy
Source: CVE Program / CVE List V5
Vulnerability Description
Altair is a fork of Misskey v12. Affected versions lack of request validation and lack of authentication in the image proxy for compressing and resizing remote files could allow attacks that could affect availability, such as by abnormally increasing the CPU usage of the server on which this software is running or placing a heavy load on the network it is using. This issue has been fixed in v12.24Q4.1. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: CVE Program / CVE List V5
Vulnerability Title
Altair 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Altair是Altair GraphQL开源的一款美观且功能丰富的 GraphQL 客户端 IDE。 Altair v12.24Q3.2之前版本存在资源管理错误漏洞，该漏洞源于缺乏请求验证和图像代理中缺少认证，用于压缩和调整远程文件大小的功能可能被利用进行影响可用性的攻击。
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
nexryai altair < v12.24Q4.1 -

II. Public POCs for CVE-2024-56200

# POC Description Source Link Shenlong Link
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Qwen3.6-35B-A3B · 7609 chars
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III. Intelligence Information for CVE-2024-56200

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Patches & Fixes for CVE-2024-56200 (1)

Vendor Advisories for CVE-2024-56200 (1)

IV. Related Vulnerabilities

Same product: altair
Same vendor: nexryai
Same weakness: CWE-400

V. Comments for CVE-2024-56200

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