PT-2026-29309 · Discourse · Discourse

Davidtaylorhq · Publicado 2026-03-31 · Atualizado 2026-04-07 · CVE-2026-32618

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Média

Vetor base

AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Name of the Vulnerable Software and Affected Versions Discourse versions 2026.1.0 through 2026.1.2, 2026.2.0 through 2026.2.1, and 2026.3.0.

Description A flaw exists in Discourse that may allow unauthorized channel membership inference from chat user search. This issue does not require authorization to exploit.

Recommendations Update to Discourse version 2026.1.3 or later. Update to Discourse version 2026.2.2 or later. Update to Discourse version 2026.3.0 or later.

Exploit

Correção

Information Disclosure

Enumeração de Fraquezas

CWE-200

Identificadores relacionados

BIT-DISCOURSE-2026-32618

CVE-2026-32618

GHSA-PC8P-W2M7-HGF3

Produtos afetados

Discourse

Referências · 6

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/32xxx/CVE-2026-32618.json · Exploit
• https://github.com/discourse/discourse/security/advisories/GHSA-pc8p-w2m7-hgf3 · Nota
• https://github.com/discourse/discourse/commit/81fd89e744058e509412158e5e6ac90c856ade64 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-32618 · Nota de Segurança
• https://osv.dev/vulnerability/BIT-discourse-2026-32618 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2026-32618 · Aviso do Fabricante