CVE-2026-46401— HAX CMS PHP has Insufficient Session Expiration
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是HAX The Web开源的一个内容管理系统。 HAXCMS 26.0.0之前版本存在代码问题漏洞，该漏洞源于会话终止不当，可能导致攻击者获取有效令牌后保持对经过身份验证的CMS功能的持久访问。
Possible ATT&CK Techniques 1 AI
T1136 · Create Account
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2026-46401
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
HAX CMS PHP has Insufficient Session Expiration
Source: CVE Program / CVE List V5
Vulnerability Description
HAX CMS helps manage microsite universe with PHP or NodeJs backends. Versions prior to 26.0.0 suffer from an improper session termination vulnerability where authentication tokens remain valid after user logout. This allows attackers who obtain valid tokens to maintain persistent access to authenticated CMS functionality, bypassing the intended session termination mechanism and enabling unauthorized access to CMS metadata and administrative functions. Version 26.0.0 fixes the issue.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
不充分的会话过期机制
Source: CVE Program / CVE List V5
Vulnerability Title
HAXCMS 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
HAXCMS是HAX The Web开源的一个内容管理系统。 HAXCMS 26.0.0之前版本存在代码问题漏洞，该漏洞源于会话终止不当，可能导致攻击者获取有效令牌后保持对经过身份验证的CMS功能的持久访问。
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
II. Public POCs for CVE-2026-46401
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2026-46401
请登录查看更多情报信息。
Vendor Advisories for CVE-2026-46401 (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-2026-46390 | 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: issues
-
CVE-2026-22704
HAXcms Has Stored XSS Vulnerability that May Lead to Account -
CVE-2025-54378
HAX CMS Backend Lacks Comprehensive Authorization Checks -
CVE-2025-54139
HAX CMS' application pages are vulnerable to clickjacking -
CVE-2025-54137
NodeJS version of the HAX CMS application is distributed wit -
CVE-2025-54134
HAX CMS NodeJs's Improper Error Handling Leads to Denial of
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-2026-46400
HAXCMS PHP has a File Upload Validation Bypass -
CVE-2026-46398
HAX CMS Missing Secure Flag on Cookie -
CVE-2026-46397
haxcms-php Local File Inclusion via saveOutline API Location
Same weakness: CWE-613
-
CVE-2026-103283
Ghost 6.20.0 before 6.57.1 Authentication Bypass via Session -
CVE-2026-103279
Ghost 3.10.0 before 6.34.0 Session Invalidation Bypass -
CVE-2026-102367
mall4j through 4.0 Insufficient Session Expiration via Token -
CVE-2026-88805
Session Not Revoked Server-Side on Logout in Rancher -
CVE-2026-100711
froxlor before 2.3.12 Authentication Bypass via Session Pers
V. Comments for CVE-2026-46401
No comments yet