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CVE-2025-13434— jameschz Hush Framework HTTP Host Header Util.php http headers for scripting syntax

Quick assessment

Affected
jameschz Hush Framework
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.

Hush Framework是james.huang个人开发者的一个Web应用框架。 Hush Framework 2.0版本存在安全漏洞，该漏洞源于HTTP主机标头中和不当，可能导致远程攻击。

CVSS 5.3 · Medium EPSS 0.50% · P43

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2025-13434

Vulnerability Information
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Vulnerability Title
jameschz Hush Framework HTTP Host Header Util.php http headers for scripting syntax
Source: CVE Program / CVE List V5
Vulnerability Description
A weakness has been identified in jameschz Hush Framework 2.0. The impacted element is an unknown function of the file Hush\hush-lib\hush\Util.php of the component HTTP Host Header Handler. This manipulation of the argument $_SERVER['HOST'] causes improper neutralization of http headers for scripting syntax. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be exploited. The vendor was contacted early about this disclosure but did not respond in any way.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对HTTP头部进行脚本语法转义处理不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Hush Framework 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Hush Framework是james.huang个人开发者的一个Web应用框架。 Hush Framework 2.0版本存在安全漏洞，该漏洞源于HTTP主机标头中和不当，可能导致远程攻击。
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
jameschz Hush Framework 2.0 -

II. Public POCs for CVE-2025-13434

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III. Intelligence Information for CVE-2025-13434

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News Coverage for CVE-2025-13434 (1)

IV. Related Vulnerabilities

Same weakness: CWE-644