Medium 6.4Published Feb 1, 2026

CVE-2021-47912PHP Melody 3.0 Non-Persistent Cross-Site Scripting via Multiple Parameters

Updated under an hour ago (Oct 27, 2026, 11:10 PM ET)

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It affects PHPSUGAR PHP Melody. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for PHPSUGAR PHP Melody

Exploited in the last 30 days

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.

CVSS: 6.4 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Weakness (CWE): CWE-79
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Analyzed
Record last updated: Mar 4, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

PHPSUGAR PHP Melody phpsugar:php_melody (from the name)	3.0	CNA record
phpsugar php_melody phpsugar:php_melody	3.0	NVD

References

References

https://www.vulnerability-lab.com/get_content.php?id=2290	exploit, third-party-advisory
https://www.phpsugar.com/blog/2021/09/php-melody-3-0-vulnerability-report-fix/	patch, vendor-advisory
https://www.phpsugar.com/phpmelody.html	product
https://www.vulncheck.com/advisories/php-melody-non-persistent-cross-site-scripting-via-multiple-parameters	third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.