CVE-2021-47914

PHP Melody version 3.0 contains a persistent cross-site scripting vulnerability in the edit-video.php submitted parameter that allows remote attackers to inject malicious script code. Attackers can exploit this vulnerability to execute arbitrary JavaScript, potentially leading to session hijacking, persistent phishing, and manipulation of application modules.

CVSS v3 6.4 MEDIUM

6.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.1 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://www.phpsugar.com/blog/2021/09/php-melody-3-0-vulnerability-report-fix/
https://www.phpsugar.com/phpmelody.html
https://www.vulncheck.com/advisories/php-melody-persistent-xss-vulnerability-via-edit-video-parameter
https://www.vulnerability-lab.com/get_content.php?id=2292

Configurations

No configuration.

History

No history.

Information

Published : 2026-02-01 13:15

Updated : 2026-02-03 16:44

NVD link : CVE-2021-47914

Mitre link : CVE-2021-47914

CVE.ORG link : CVE-2021-47914

JSON object : View

Products Affected

No product.

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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