CVE-2021-3817— SQL Injection in wbce/wbce_cms
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I. Basic Information for CVE-2021-3817
Vulnerability Information
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Vulnerability Title
SQL Injection in wbce/wbce_cms
Source: NVD (National Vulnerability Database)
Vulnerability Description
wbce_cms is vulnerable to Improper Neutralization of Special Elements used in an SQL Command
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
WBCE CMS SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WBCE CMS是一套基于PHP和MySQL的开源内容管理系统（CMS）。 wbce cms 存在SQL注入漏洞，该漏洞源于wbce cms容易受到SQL命令中使用的特殊元素的不当中和的影响。
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 |
|---|---|---|---|---|
| wbce | wbce/wbce_cms | unspecified ~ 1.5.2 | - |
II. Public POCs for CVE-2021-3817
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
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- https://huntr.dev/bounties/c330dc0d-220a-4b15-b785-5face4cf6ef7x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2021-3817
IV. Related Vulnerabilities
Same vendor: wbce
- CVE-2022-50936
WBCE CMS 1.5.2 - Remote Code Execution (RCE) (Authenticated) - CVE-2025-34506
WBCE CMS 1.6.3 Authenticated Remote Code Execution via Modul - CVE-2024-58283
WBCE CMS 1.6.2 Remote Code Execution via Elfinder File Uploa - CVE-2025-65950
WBCE CMS is Vulnerable to Time-Based Blind SQL Injection thr - CVE-2025-67504
WBCE CMS has Weak Random Number Generator in Password Genera
Same weakness: CWE-89
- CVE-2021-47941
WordPress Plugin Survey & Poll 1.5.7.3 SQL Injection via sss - CVE-2021-47930
Balbooa Joomla Forms Builder 2.0.6 SQL Injection Unauthentic - CVE-2021-47928
Opencart TMD Vendor System 3.x Blind SQL Injection via produ - CVE-2026-8231
CodeAstro Online Catering Ordering System deleteorder.php sq - CVE-2025-14179
SQL injection in pdo_firebird via NUL bytes in quoted string
V. Comments for CVE-2021-3817
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