CVE-2026-46393— HAXcms createSite SSRF Enables Arbitrary File Read
Possible ATT&CK Techniques 1AI
T1210 · Exploitation of Remote ServicesAffected 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-2026-46393
Vulnerability Information
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Vulnerability Title
HAXcms createSite SSRF Enables Arbitrary File Read
Source: NVD (National Vulnerability Database)
Vulnerability Description
HAX CMS helps manage microsite universe with PHP or NodeJs backends. An authenticated Server-Side Request Forgery (SSRF) vulnerability in versions prior to 26.0.0 allows authenticated users to fetch arbitrary internal or local resources and write the responses to a web-accessible directory, enabling arbitrary file read and internal network access. Version 26.0.0 contains a fix.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
服务端请求伪造(SSRF)
Source: NVD (National Vulnerability Database)
Vulnerability Title
HAX 代码问题漏洞
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 26.0.0之前版本存在代码问题漏洞，该漏洞源于存在经过身份验证的服务端请求伪造漏洞，可能导致经过身份验证的用户获取任意内部或本地资源并将响应写入Web可访问目录，实现任意文件读取和内部网络访问。
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-nodejs | < 26.0.0 | - | |
| haxtheweb | haxcms-php | < 26.0.0 | - |
II. Public POCs for CVE-2026-46393
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2026-46393 (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-2026-46397 | 6.5 MEDIUM | haxcms-php Local File Inclusion via saveOutline API Location Parameter v2.0 |
| 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-2026-46399 | Authenticated Remote Code Execution via File Overwrite |
IV. Related Vulnerabilities
Same product: haxcms-nodejs
- CVE-2026-46357
HAX CMS NodeJS application Vulnerable to Denial of Service u - CVE-2026-46496
HAX CMS: Stored XSS via '<video-player>' component allows ar - CVE-2026-46396
HAX CMS has a stored XSS via <iframe> that allows access to - CVE-2026-46511
HAXcms: Mass Token Exfiltration and Cross-Tenant Hijack - CVE-2026-46395
HAX CMS Vulnerable to Private Key Disclosure via Broken HMAC
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-918
- CVE-2026-28385
SSRF via image import from URL allows internal network probi - CVE-2026-56663
AutoGPT: SSRF-to-RCE Chain in `SendWebRequestBlock` via IP v - CVE-2026-57627
WordPress Kirki plugin <= 6.0.11 - Server Side Request Forge - CVE-2026-56026
WordPress utm.codes plugin <= 1.9.0 - Server Side Request Fo - CVE-2026-4339
SSRF via unvalidated attachment URLs in Mattermost Agents pl
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