PT-2026-26377 · Discourse · Discourse

Davidtaylorhq

·

CVE-2026-27936

·

Publicado

2026-03-19

·

Atualizado

2026-03-27

CVSS v4.0

6.9

Média

VetorAV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Name of the Vulnerable Software and Affected Versions Discourse versions prior to 2026.3.0-latest.1 Discourse versions prior to 2026.2.1 Discourse versions prior to 2026.1.2
Description Discourse is an open-source discussion platform. Prior to versions 2026.3.0-latest.1, 2026.2.1, and 2026.1.2, a restriction bypass allows restricted post action counts to be disclosed to non-privileged users through a carefully crafted request.
Recommendations Update to Discourse version 2026.3.0-latest.1 or later. Update to Discourse version 2026.2.1 or later. Update to Discourse version 2026.1.2 or later.

Exploit

Correção

DoS

Incorrect Authorization

Encontrou algum problema na descrição? Tem algo a acrescentar? Fique à vontade para nos escrever 👾
dbugs@ptsecurity.com

Enumeração de Fraquezas

CWE-863

Identificadores relacionados

BIT-DISCOURSE-2026-27936
CVE-2026-27936
GHSA-V9R3-P863-6F25

Produtos afetados

Discourse