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CVE-2022-24881— Command Injection in Ballcat Codegen

Quick assessment

Affected
ballcat-projects ballcat-codegen
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.

BallCat Codegen是一个 BallCat 的代码生成器。 Ballcat Codegen 存在安全漏洞，该漏洞源于攻击者可以通过模板引擎的恶意代码注入来实现远程代码执行。发生这种情况是因为引入了 Velocity 和 freemarker 模板但未完成输入验证。

CVSS 8.8 · High EPSS 3.20% · P88

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2022-24881

Vulnerability Information
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Vulnerability Title
Command Injection in Ballcat Codegen
Source: CVE Program / CVE List V5
Vulnerability Description
Ballcat Codegen provides the function of online editing code to generate templates. In versions prior to 1.0.0.beta.2, attackers can implement remote code execution through malicious code injection of the template engine. This happens because Velocity and freemarker templates are introduced but input verification is not done. The fault is rectified in version 1.0.0.beta.2.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Ballcat Codegen 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
BallCat Codegen是一个 BallCat 的代码生成器。 Ballcat Codegen 存在安全漏洞，该漏洞源于攻击者可以通过模板引擎的恶意代码注入来实现远程代码执行。发生这种情况是因为引入了 Velocity 和 freemarker 模板但未完成输入验证。
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
ballcat-projects ballcat-codegen < 1.0.0.beta.2 -

II. Public POCs for CVE-2022-24881

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2022-24881

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Patches & Fixes for CVE-2022-24881 (1)

Vendor Advisories for CVE-2022-24881 (1)

Other References for CVE-2022-24881 (1)

IV. Related Vulnerabilities

Same weakness: CWE-94