CVE-2021-47912

PHP Melody 3.0 Non-Persistent Cross-Site Scripting via Multiple Parameters

State
Published
Severity
5.1 Medium
Published
Feb 1, 2026
Updated
Mar 5, 2026
Reserved
Feb 1, 2026

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Description

PHP Melody version 3.0 contains multiple non-persistent cross-site scripting vulnerabilities in categories, import, and user import files. Attackers can inject malicious scripts through unvalidated parameters to execute client-side attacks and potentially hijack user sessions.

Scores

CVSSScoreVectorSource
4.05.1 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:NVulnCheck
3.16.4 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:NVulnCheck

Weaknesses

  • CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Affected Products

ProductVersions
PHP MelodyPHPSUGAR
  • 3.0Affected

References

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