CVE-2021-47843

MEDIUM

5.4

Descricao

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.

Detalhes CVE

Pontuacao CVSS v3.15.4

SeveridadeMEDIUM

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosLOW

Interacao do usuarioREQUIRED

Publicado1/15/2026

Ultima modificacao2/5/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

pabloandumundu:tagstoo

Fraquezas (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)

Correlacoes IOC

Sem correlacoes registradas

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