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CVE-2021-47835

HIGH

7.2

Description

Freeter 1.2.1 contains a persistent cross-site scripting vulnerability that allows attackers to store malicious payloads in custom widget titles and files. Attackers can craft malicious files with embedded scripts that execute when victims interact with the application, potentially enabling remote code execution.

Details CVE

Score CVSS v3.17.2

SeveriteHIGH

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie1/16/2026

Derniere modification1/26/2026

Sourcenvd

Observations honeypot0

Faiblesses (CWE)

CWE-79

References

https://freeter.io/(disclosure@vulncheck.com)

https://imgur.com/a/iBuKWm4(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/49833(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/freeter-persistent-cross-site-scripting(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/freeter-persistent-cross-site-scripting(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlations IOC

Aucune correlation enregistree

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