Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-41936— Vvveb < 1.0.8.2 XML External Entity Injection via Import

Quick assessment

Affected
givanz Vvveb
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Vvveb是Givan个人开发者的一个强大且易于使用的CMS，用于构建网站、博客或电子商务商店。 Vvveb 1.0.8.2之前版本存在代码问题漏洞，该漏洞源于管理员工具导入功能中存在XML外部实体注入，可能导致认证用户读取任意文件和修改数据库记录。

CVSS 8.1 · High EPSS 0.48% · P39

Affected Version Matrix 1

VendorProduct Version RangeStatus
givanz Vvveb < 1.0.8.2 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-41936

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
Vvveb < 1.0.8.2 XML External Entity Injection via Import
Source: CVE Program / CVE List V5
Vulnerability Description
Vvveb before version 1.0.8.2 contains an XML external entity (XXE) injection vulnerability in the admin Tools/Import feature that allows authenticated site_admin users to read arbitrary files and modify database records. Attackers can exploit the XML parser configuration in system/import/xml.php to inject file:// or php://filter entity references that are resolved and persisted into the application database, enabling arbitrary file disclosure and administrator password hash overwriting for privilege escalation.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
XML外部实体引用的不恰当限制(XXE)
Source: CVE Program / CVE List V5
Vulnerability Title
Vvveb 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Vvveb是Givan个人开发者的一个强大且易于使用的CMS，用于构建网站、博客或电子商务商店。 Vvveb 1.0.8.2之前版本存在代码问题漏洞，该漏洞源于管理员工具导入功能中存在XML外部实体注入，可能导致认证用户读取任意文件和修改数据库记录。
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
givanz Vvveb 0 ~ 1.0.8.2 -

II. Public POCs for CVE-2026-41936

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 8805 chars
Pro+ exclusive includes:
Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
Trigger conditions & impact
Full executable POC code
Exploit chain & mitigation
POC zip download
100+ AI POC generations per month

III. Intelligence Information for CVE-2026-41936

请登录查看更多情报信息。

Patches & Fixes for CVE-2026-41936 (2)

Vendor Advisories for CVE-2026-41936 (2)

Same Patch Batch · givanz · 2026-05-06 · 5 CVEs total

CVE-2026-41930 9.8 CRITICAL Vvveb < 1.0.8.2 Hard-coded Credentials Information Disclosure via phpMyAdmin
CVE-2026-41938 8.8 HIGH Vvveb < 1.0.8.2 RCE via Media Upload Handler
CVE-2026-41934 8.8 HIGH Vvveb < 1.0.8.2 Authenticated RCE via Code Editor
CVE-2026-41931 5.3 MEDIUM Vvveb < 1.0.8.2 Information Disclosure via Debug Exception Handler

IV. Related Vulnerabilities

Same product: Vvveb
Same vendor: givanz
Same weakness: CWE-611

V. Comments for CVE-2026-41936

No comments yet

Leave a comment