CVE-2021-47843

MEDIUM

5.4

Description

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.

Details CVE

Score CVSS v3.15.4

SeveriteMEDIUM

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurREQUIRED

Publie1/15/2026

Derniere modification2/5/2026

Sourcenvd

Observations honeypot0

Produits affectes

pabloandumundu:tagstoo

Faiblesses (CWE)

CWE-79

References

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)

Correlations IOC

Aucune correlation enregistree

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