PT-2026-29314 · Discourse · Discourse

Davidtaylorhq · Publicado 2026-03-31 · Atualizado 2026-04-07 · CVE-2026-32951

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 user with valid credentials can retrieve shared draft topic titles by submitting an inline onebox request with a category id parameter that corresponds to the shared drafts category.

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-2026-32951

CVE-2026-32951

GHSA-V93G-8F4F-4RGM

Produtos afetados

Discourse

Referências · 6

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/32xxx/CVE-2026-32951.json · Exploit
• https://github.com/discourse/discourse/commit/0b4e6ff170362823d1cfe2a1a096785d0d77ee83 · Nota
• https://github.com/discourse/discourse/security/advisories/GHSA-v93g-8f4f-4rgm · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-32951 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2026-32951 · Aviso do Fabricante
• https://osv.dev/vulnerability/BIT-discourse-2026-32951 · Aviso do Fabricante