Medium 6.4Published Feb 1, 2026

CVE-2021-47913PHP Melody 3.0 Persistent Cross-Site Scripting via Video Editor

Updated under an hour ago (Oct 28, 2026, 2:30 AM 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 3.0 contains a persistent cross-site scripting vulnerability in the video editor that allows privileged users to inject malicious scripts. Attackers can exploit the WYSIWYG editor to execute persistent scripts, potentially leading to session hijacking and application manipulation.

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=2291	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-persistent-cross-site-scripting-via-video-editor	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.