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CVE-2026-110799— Vvveb: Authentication Bypass via PHP Array Injection leading to full Account Takeover

Quick assessment

Affected
givanz Vvveb
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.

Vvveb 是一款功能强大且易于使用的内容管理系统（CMS），内置页面构建器，可用于搭建网站、博客或电子商务商店。在 1.0.8.7 版本之前，其密码重置功能存在身份验证绕过漏洞，原因是未对"user"和"token"这两个 GET 请求参数进行充分的验证。该问题已在 1.0.8.7 版本中修复。

CVSS 9.8 · Critical

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-110799

Vulnerability Information
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Vulnerability Title
Vvveb: Authentication Bypass via PHP Array Injection leading to full Account Takeover
Source: CVE Program / CVE List V5
Vulnerability Description
Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to version 1.0.8.7, the password reset functionality is vulnerable to an Authentication Bypass due to insufficient validation of the user and token GET parameters. This issue has been patched in version 1.0.8.7.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
认证机制不恰当
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
givanz Vvveb < 1.0.8.7 -

II. Public POCs for CVE-2026-110799

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III. Intelligence Information for CVE-2026-110799

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Other References for CVE-2026-110799 (1)

IV. Related Vulnerabilities

Same product: Vvveb
Same vendor: givanz
Same weakness: CWE-287