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CVE-2026-55704

Discourse

Descrição

Discourse is an open-source discussion platform. Prior o 2026.1.6, 2026.5.2, 2026.6.1, and 2026.7.0, users who were allowed to view a group-s activity, but were not permitted to see shared drafts, could still receive shared-draft entries through the group posts and group mentions endpoints. This could disclose shared-draft topic titles and post excerpt/content, resulting in an information disclosure of unpublished draft material. This issue is fixed in versions 2026.1.6, 2026.5.2, 2026.6.1, and 2026.7.0.

CVSS 4.3EPSS 0.169%Risco 0.44
Ver fonte
Publicação
2026-08-17 16:16:59
Versões afetadas
<2026.1.6, <2026.5.2, <2026.6.1, <2026.7.0
Tipo
Aplicação web
Última alteração
2026-08-17 22:17:14
Vetor
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N