CVE-2021-47913

PHP Melody 3.0 Persistent Cross-Site Scripting via Video Editor

CVSS 5.1 MEDIUMEPSS 0.2%CWE-79

Vexday Risk Score

13Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 5.1EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Ciclo de vida

01 fev 2026Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

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

Produtos afetados

PHPSUGAR · PHP Melody

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Referências

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-cross-site-scripting-via-video-editor https://www.vulnerability-lab.com/get_content.php?id=2291