CVE-2021-47915 - CVE House
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Status published High CVE-2021-47915

PHP Melody 3.0 SQL Injection Vulnerability via Edit Video Parameter

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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Vulnerability-Lab [Research Team]

References

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CVE-2021-47913
PHP Melody 3.0 Persistent Cross-Site Scripting via Video Editor
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CVE-2021-47912
PHP Melody 3.0 Non-Persistent Cross-Site Scripting via Multiple Parameters
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Affected Vendor

Affected Software

PHP Melody
Vulnerable Versions:
3.0

Timeline

Official Publish: February 1st, 2026
Last Modified: March 5th, 2026
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Weaknesses (CWE)

CWE-89

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application
Initial Access
T1059 Command and Scripting Interpreter
Execution
T1213.006 Databases
Collection
T1485 Data Destruction
Impact