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CVE-2026-27935

MEDIUM

6.5

Descricao

Discourse is an open-source discussion platform. Versions prior to 2026.3.0-latest.1, 2026.2.1, and 2026.1.2 have a vulnerability in an API endpoint that discloses private topic metadata of admin users to moderator users even if the moderators do not have access to the private topics. Versions 2026.3.0-latest.1, 2026.2.1, and 2026.1.2 contain a patch. No known workarounds are available.

Detalhes CVE

Pontuacao CVSS v3.16.5

SeveridadeMEDIUM

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosLOW

Interacao do usuarioNONE

Publicado3/19/2026

Ultima modificacao3/23/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

discourse:discourse

Fraquezas (CWE)

CWE-201

Referencias

https://github.com/discourse/discourse/commit/c0f6e9a903800de0dda65c114418ae703d8a51fc(security-advisories@github.com)

https://github.com/discourse/discourse/commit/d8dbb4cb189cded8c9e8b3ada859fc0db3f41897(security-advisories@github.com)

https://github.com/discourse/discourse/commit/f37e4fdf8391e4a54f1885a3a5514d390eb28bab(security-advisories@github.com)

https://github.com/discourse/discourse/security/advisories/GHSA-wxqr-r4wv-cw76(security-advisories@github.com)

Correlacoes IOC

Sem correlacoes registradas

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