CVE-2021-47914

5.1 mediumEPSS 0.3%

Medium (5.1) in phpsugar php melody. EPSS 0.3% chance of exploitation in the next 30 days.

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.

Severity

CVSS 4.0

5.1 medium

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N

CVSS 3.1

5.4 medium

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 28% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2026-02-01
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

phpsugar:php_melody

References

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

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