CVE-2026-27150

LOW

3.8

Descripcion

Discourse is an open source discussion platform. Prior to versions 2025.12.2, 2026.1.1, and 2026.2.0, missing `validate_before_create` authorization in Data Explorer's `QueryGroupBookmarkable` allows any logged-in user to create bookmarks for query groups they don't have access to, enabling metadata disclosure via bookmark reminder notifications. Versions 2025.12.2, 2026.1.1, and 2026.2.0 fix this issue and also make sure `validate_before_create` throws NotImplementedError in BaseBookmarkable if not implemented, to prevent similar issues in the future. No known workarounds are available.

Detalles CVE

Puntuacion CVSS v3.13.8

SeveridadLOW

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

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosHIGH

Interaccion usuarioNONE

Publicado2/26/2026

Ultima modificacion3/2/2026

Fuentenvd

Avistamientos honeypot0

Productos afectados

discourse:discourse

Debilidades (CWE)

CWE-862

Referencias

https://github.com/discourse/discourse/security/advisories/GHSA-rw95-54qr-qrw8(security-advisories@github.com)

Correlaciones IOC

Sin correlaciones registradas

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