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CVE-2024-49368— Unchecked logrotate settings lead to arbitrary command execution

Quick assessment

Affected
0xJacky nginx-ui
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.

Nginx UI是Jacky个人开发者的一个 Nginx 的 WebUI。 Nginx UI 2.0.0-beta.36之前版本存在输入验证错误漏洞，该漏洞源于配置logrotate时，未验证输入，导致任意命令执行。

AI Predicted 9.8 Difficulty: Easy EPSS 27.67% · P98
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I. Basic Information for CVE-2024-49368

Vulnerability Information
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Vulnerability Title
Unchecked logrotate settings lead to arbitrary command execution
Source: CVE Program / CVE List V5
Vulnerability Description
Nginx UI is a web user interface for the Nginx web server. Prior to version 2.0.0-beta.36, when Nginx UI configures logrotate, it does not verify the input and directly passes it to exec.Command, causing arbitrary command execution. Version 2.0.0-beta.36 fixes this issue.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Nginx UI 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Nginx UI是Jacky个人开发者的一个 Nginx 的 WebUI。 Nginx UI 2.0.0-beta.36之前版本存在输入验证错误漏洞，该漏洞源于配置logrotate时，未验证输入，导致任意命令执行。
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
0xJacky nginx-ui < 2.0.0-beta.36 -

II. Public POCs for CVE-2024-49368

# POC Description Source Link Shenlong Link
1 Explorations of CVE-2024-49368 + Exploit Development https://github.com/Aashay221999/CVE-2024-49368 POC Details
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III. Intelligence Information for CVE-2024-49368

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Vendor Advisories for CVE-2024-49368 (1)

Vendor Pages for CVE-2024-49368 (1)

Same Patch Batch · 0xJacky · 2024-10-21 · 3 CVEs total

CVE-2024-49366 Nginx UI's json field can construct a directory traversal payload, causing arbitrary files
CVE-2024-49367 Nginx UI's log path can be controlled

IV. Related Vulnerabilities

Same product: nginx-ui
Same vendor: 0xJacky
Same weakness: CWE-20

V. Comments for CVE-2024-49368

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