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CVE-2021-47817

MEDIUM

5.4

Descripcion

OpenEMR 5.0.2.1 contains a cross-site scripting vulnerability that allows authenticated attackers to inject malicious JavaScript through user profile parameters. Attackers can exploit the vulnerability by crafting a malicious payload to download and execute a web shell, enabling remote command execution on the vulnerable OpenEMR instance.

Detalles CVE

Puntuacion CVSS v3.15.4

SeveridadMEDIUM

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

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosLOW

Interaccion usuarioREQUIRED

Publicado1/21/2026

Ultima modificacion2/2/2026

Fuentenvd

Avistamientos honeypot0

Productos afectados

open-emr:openemr

Debilidades (CWE)

CWE-79

Referencias

https://blog.sonarsource.com/openemr-5-0-2-1-command-injection-vulnerability?utm_medium=cpc&utm_source=twitter&utm_campaign=openemr&utm_term=security&utm_content=tofu(disclosure@vulncheck.com)

https://sourceforge.net/projects/openemr/files/OpenEMR%20Current/5.0.2.1/openemr-5.0.2.tar.gz/download(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/49784(disclosure@vulncheck.com)

https://www.open-emr.org/(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/openemr-remote-code-execution(disclosure@vulncheck.com)

https://www.youtube.com/watch?v=H8VWNwWgYJo&feature=emb_logo(disclosure@vulncheck.com)

Correlaciones IOC

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