CVE-2024-45489

CRITICAL

9.8

Descricao

Arc before 2024-08-26 allows remote code execution in JavaScript boosts. Boosts that run JavaScript cannot be shared by default; however (because of misconfigured Firebase ACLs), it is possible to create or update a boost using another user's ID. This installs the boost in the victim's browser and runs arbitrary Javascript on that browser in a privileged context. NOTE: this is a no-action cloud vulnerability with zero affected users.

Detalhes CVE

Pontuacao CVSS v3.19.8

SeveridadeCRITICAL

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado9/20/2024

Ultima modificacao9/26/2024

Fontenvd

Avistamentos honeypot0

Fraquezas (CWE)

CWE-284

Referencias

https://arc.net/blog/CVE-2024-45489-incident-response(cve@mitre.org)

https://kibty.town/blog/arc/(cve@mitre.org)

https://news.ycombinator.com/item?id=41597250(cve@mitre.org)

Correlacoes IOC

Sem correlacoes registradas

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