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CVE-2022-24711— Remote CLI Command Execution Vulnerability in CodeIgniter4

Quick assessment

Affected
codeigniter4 CodeIgniter4
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.

CodeIgniter是一款使用PHP语言编写的开源Web框架。 CodeIgniter 中存在输入验证错误漏洞，该漏洞源于产品未对HTTP请求中的特殊字符进行有效过滤。 以下产品及版本受到影响：4.1.9 之前版本。

CVSS 9.4 · Critical EPSS 1.17% · P66

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2022-24711

Vulnerability Information
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Vulnerability Title
Remote CLI Command Execution Vulnerability in CodeIgniter4
Source: CVE Program / CVE List V5
Vulnerability Description
CodeIgniter4 is the 4.x branch of CodeIgniter, a PHP full-stack web framework. Prior to version 4.1.9, an improper input validation vulnerability allows attackers to execute CLI routes via HTTP request. Version 4.1.9 contains a patch. There are currently 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:U/C:L/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
CodeIgniter 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
CodeIgniter是一款使用PHP语言编写的开源Web框架。 CodeIgniter 中存在输入验证错误漏洞，该漏洞源于产品未对HTTP请求中的特殊字符进行有效过滤。 以下产品及版本受到影响：4.1.9 之前版本。
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
codeigniter4 CodeIgniter4 < 4.1.9 -

II. Public POCs for CVE-2022-24711

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III. Intelligence Information for CVE-2022-24711

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Patches & Fixes for CVE-2022-24711 (1)

Vendor Advisories for CVE-2022-24711 (1)

IV. Related Vulnerabilities

Same product: CodeIgniter4
Same vendor: codeigniter4
Same weakness: CWE-20

V. Comments for CVE-2022-24711

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