CVE-2021-47915— PHP Melody 3.0 SQL Injection Vulnerability via Edit Video Parameter
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I. Basic Information for CVE-2021-47915
Vulnerability Information
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Vulnerability Title
PHP Melody 3.0 SQL Injection Vulnerability via Edit Video Parameter
Source: NVD (National Vulnerability Database)
Vulnerability Description
PHP Melody version 3.0 contains a remote SQL injection vulnerability in the video edit module that allows authenticated attackers to inject malicious SQL commands. Attackers can exploit the unvalidated 'vid' parameter to execute arbitrary database queries and potentially compromise the web application and database management system.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
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
PHPSUGAR PHP Melody SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PHPSUGAR PHP Melody是PHPSUGAR公司的一个内容管理系统。 PHPSUGAR PHP Melody 3.0版本存在SQL注入漏洞，该漏洞源于视频编辑模块参数vid存在远程SQL注入漏洞，可能导致经过身份验证的攻击者注入恶意SQL命令。
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 |
|---|---|---|---|---|
| PHPSUGAR | PHP Melody | 3.0 | - |
II. Public POCs for CVE-2021-47915
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · PHPSUGAR · 2026-02-01 · 4 CVEs total
| CVE-2021-47913 | 6.4 MEDIUM | PHP Melody 3.0 Persistent Cross-Site Scripting via Video Editor |
| CVE-2021-47912 | 6.4 MEDIUM | PHP Melody 3.0 Non-Persistent Cross-Site Scripting via Multiple Parameters |
| CVE-2021-47914 | 6.4 MEDIUM | PHP Melody 3.0 Persistent XSS Vulnerability via Edit Video Parameter |
IV. Related Vulnerabilities
Same weakness: CWE-89
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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-2021-47915
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