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CVE-2021-41163

CRITICAL

10.0

Descricao

Discourse is an open source platform for community discussion. In affected versions maliciously crafted requests could lead to remote code execution. This resulted from a lack of validation in subscribe_url values. This issue is patched in the latest stable, beta and tests-passed versions of Discourse. To workaround the issue without updating, requests with a path starting /webhooks/aws path could be blocked at an upstream proxy.

Detalhes CVE

Pontuacao CVSS v3.110.0

SeveridadeCRITICAL

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado10/20/2021

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

discourse:discourse

Fraquezas (CWE)

CWE-74CWE-74

Referencias

https://github.com/discourse/discourse/commit/fa3c46cf079d28b086fe1025349bb00223a5d5e9(security-advisories@github.com)

https://github.com/discourse/discourse/security/advisories/GHSA-jcjx-pvpc-qgwq(security-advisories@github.com)

https://github.com/discourse/discourse/commit/fa3c46cf079d28b086fe1025349bb00223a5d5e9(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/discourse/discourse/security/advisories/GHSA-jcjx-pvpc-qgwq(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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