CVE-2021-47843

MEDIUM

5.4

Descripcion

Tagstoo 2.0.1 contains a stored cross-site scripting vulnerability that allows attackers to inject malicious payloads through files or custom tags. Attackers can execute arbitrary JavaScript code to spawn system processes, access files, and perform remote code execution on the victim's computer.

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

Publicado1/15/2026

Ultima modificacion2/5/2026

Fuentenvd

Avistamientos honeypot0

Productos afectados

pabloandumundu:tagstoo

Debilidades (CWE)

CWE-79

Referencias

https://imgur.com/a/smeAjaW(disclosure@vulncheck.com)

https://tagstoo.sourceforge.io/(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/49828(disclosure@vulncheck.com)

Correlaciones IOC

Sin correlaciones registradas

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