---
id: CVE-2026-71808
title: >-
  A SQL Injection vulnerability in Siam Ordering (siam-server) 1.0.0 allows
  remote authenticated attackers to execute arbitrary SQL commands via the ${}
  string concatenation in AdminMapper.java and multiple other Mapper files
  (including Me…
summary: >-
  A SQL Injection vulnerability in Siam Ordering (siam-server) 1.0.0 allows
  remote authenticated attackers to execute arbitrary SQL commands via the ${}
  string concatenation in AdminMapper.java and multiple other Mapper files
  (including Me…
severity: high
cvss: 8.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'
cvssSource: adp
ssvc:
  exploitation: poc
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-09-10T15:19:10.558089Z'
exploitAvailable: true
published: '2026-09-09'
updated: '2026-09-10'
sourceUpdated: '2026-09-10T15:21:11.255Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-71808'
references:
  - url: 'https://github.com/W000i/vuln/issues/12'
tags:
  - cve.org
  - exploit-available
epss: 0.00351
epssPercentile: 0.28867
ingestedAt: '2026-09-11T10:30:26.777Z'
---

## Overview

A SQL Injection vulnerability in Siam Ordering (siam-server) 1.0.0 allows remote authenticated attackers to execute arbitrary SQL commands via the ${} string concatenation in AdminMapper.java and multiple other Mapper files (including MerchantWithdrawRecordMapper.java and MemberWithdrawRecordMapper.java).

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.