CVE-2026-46397— haxcms-php Local File Inclusion via saveOutline API Location Parameter v2.0
Possible ATT&CK Techniques 1AI
T1083 · File and Directory DiscoveryAffected Version Matrix 2
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| haxtheweb | haxcms-nodejs | < 26.0.0 | affected |
| haxtheweb | haxcms-php | < 26.0.0 | affected |
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I. Basic Information for CVE-2026-46397
Vulnerability Information
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Vulnerability Title
haxcms-php Local File Inclusion via saveOutline API Location Parameter v2.0
Source: NVD (National Vulnerability Database)
Vulnerability Description
HAX CMS helps manage microsite universe with PHP or NodeJs backends. Prior to version 26.0.0, an Authenticated Local File Inclusion (LFI) vulnerability in the HAXCMS saveOutline endpoint allows a low-privileged user to read arbitrary files on the server by manipulating the location field written into site.json. This enables attackers to exfiltrate sensitive system files such as /etc/passwd, application secrets, or configuration files accessible to the web server (www-data). Version 26.0.0 patches the issue.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: NVD (National Vulnerability Database)
Vulnerability Title
HAX 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
HAX是HAX The Web开源的一个HAX+CMS使用PHP后端管理的微型网站。 HAX CMS PHP 26.0.0之前版本存在安全漏洞，该漏洞源于saveOutline端点存在经过身份验证的本地文件包含漏洞，可能导致低权限用户通过操作site.json中的location字段读取服务器上的任意文件。
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 | haxcms-php | < 26.0.0 | - | |
| haxtheweb | haxcms-nodejs | < 26.0.0 | - |
II. Public POCs for CVE-2026-46397
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
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Vendor Advisories for CVE-2026-46397 (1)
Same Patch Batch · haxtheweb · 2026-06-05 · 16 CVEs total
| CVE-2026-46392 | 8.7 HIGH | HAX CMS PHP Has a Stored XSS via Case-Sensitivity Mismatch in HTML Upload Validation |
| CVE-2026-46493 | 7.5 HIGH | haxtheweb/haxcms-php uses insecure method for generating salt |
| CVE-2026-46357 | 6.5 MEDIUM | HAX CMS NodeJS application Vulnerable to Denial of Service using Malicious Import Request |
| CVE-2026-46396 | HAX CMS has a stored XSS via <iframe> that allows access to sensitive client-side data and | |
| CVE-2026-46401 | HAX CMS PHP has Insufficient Session Expiration | |
| CVE-2026-46390 | HAX CMS has Unauthenticated Git Access via User-Controlled Key | |
| CVE-2026-46394 | HAX CMS Vulnerable to Command Injection using Git.php | |
| CVE-2026-46496 | HAX CMS: Stored XSS via '<video-player>' component allows arbitrary JavaScript execution a | |
| CVE-2026-46398 | HAX CMS Missing Secure Flag on Cookie | |
| CVE-2026-46395 | HAX CMS Vulnerable to Private Key Disclosure via Broken HMAC Implementation | |
| CVE-2026-46511 | HAXcms: Mass Token Exfiltration and Cross-Tenant Hijack | |
| CVE-2026-46400 | HAXCMS PHP has a File Upload Validation Bypass | |
| CVE-2026-46391 | HAX open-apis: Credential Theft via Server-Side Request Forgery (SSRF) in open-apis | |
| CVE-2026-46393 | HAXcms createSite SSRF Enables Arbitrary File Read | |
| CVE-2026-46399 | Authenticated Remote Code Execution via File Overwrite |
IV. Related Vulnerabilities
Same product: haxcms-php
- CVE-2026-46493
haxtheweb/haxcms-php uses insecure method for generating sal - CVE-2026-46400
HAXCMS PHP has a File Upload Validation Bypass - CVE-2026-46398
HAX CMS Missing Secure Flag on Cookie - CVE-2026-46394
HAX CMS Vulnerable to Command Injection using Git.php - CVE-2026-46392
HAX CMS PHP Has a Stored XSS via Case-Sensitivity Mismatch i
Same vendor: haxtheweb
- CVE-2026-46357
HAX CMS NodeJS application Vulnerable to Denial of Service u - CVE-2026-46493
haxtheweb/haxcms-php uses insecure method for generating sal - CVE-2026-46401
HAX CMS PHP has Insufficient Session Expiration - CVE-2026-46400
HAXCMS PHP has a File Upload Validation Bypass - CVE-2026-46398
HAX CMS Missing Secure Flag on Cookie
Same weakness: CWE-22
- CVE-2026-11911
Simple File List <= 6.3.7 - Unauthenticated Arbitrary File D - CVE-2026-9843
Database for Contact Form 7, WPforms, Elementor forms <= 1.5 - CVE-2026-48129
Kestra task inputFiles accepts traversal filenames for worke - CVE-2026-49342
YARD static cache reads raw traversal paths before router sa - CVE-2026-49340
gonic has arbitrary file write in createPlaylist: any authen
V. Comments for CVE-2026-46397
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