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CVE-2025-54134— HAX CMS NodeJs's Improper Error Handling Leads to Denial of Service

Quick assessment

Affected
haxtheweb issues
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.

HAXcms with nodejs backend是HAX The Web开源的一个后端管理系统。 HAXcms with nodejs backend 11.0.8及之前版本存在安全漏洞，该漏洞源于对API请求异常处理不当，可能导致拒绝服务攻击。

AI Predicted 5.3 Difficulty: Easy EPSS 0.41% · P33

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2025-54134

Vulnerability Information
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Vulnerability Title
HAX CMS NodeJs's Improper Error Handling Leads to Denial of Service
Source: CVE Program / CVE List V5
Vulnerability Description
HAX CMS NodeJs allows users to manage their microsite universe with a NodeJs backend. In versions 11.0.8 and below, the HAX CMS NodeJS application crashes when an authenticated attacker provides an API request lacking required URL parameters. This vulnerability affects the listFiles and saveFiles endpoints. This vulnerability exists because the application does not properly handle exceptions which occur as a result of changes to user-modifiable URL parameters. This is fixed in version 11.0.9.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
HAXcms with nodejs backend 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
HAXcms with nodejs backend是HAX The Web开源的一个后端管理系统。 HAXcms with nodejs backend 11.0.8及之前版本存在安全漏洞，该漏洞源于对API请求异常处理不当，可能导致拒绝服务攻击。
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
haxtheweb issues < 11.0.9 -

II. Public POCs for CVE-2025-54134

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III. Intelligence Information for CVE-2025-54134

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Patches & Fixes for CVE-2025-54134 (1)

Vendor Advisories for CVE-2025-54134 (1)

Same Patch Batch · haxtheweb · 2025-07-21 · 4 CVEs total

CVE-2025-54129 4.3 MEDIUM HAXiam allows for User Enumeration
CVE-2025-54128 HAX CMS NodeJs's Disabled Content Security Policy Enables Cross-Site Scripting
CVE-2025-54127 HAXcms's Insecure Default Configuration Leads to Unauthenticated Access

IV. Related Vulnerabilities

Same product: issues
Same vendor: haxtheweb
Same weakness: CWE-20

V. Comments for CVE-2025-54134

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