PT-2025-32578 · WordPress · Mattermost Confluence Plugin

Lorenzo Gallegos · CVE-2025-53857 · Publicado 2025-08-11 · Atualizado 2026-07-30

Positive Technologies (AI Summary) · Pt

CVSS v3.1

3.7

Baixa

Vetor base

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

Nome do Software Vulnerável e Versões Afetadas: Versões do Plugin Mattermost Confluence anteriores à 1.5.0

Descrição: O Plugin Mattermost Confluence não verifica o acesso do usuário aos canais, potencialmente permitindo acesso não autorizado aos detalhes de assinatura do canal. Isso ocorre através de uma chamada de API ao endpoint GET /autocomplete/GetChannelSubscriptions.

Recomendações: Atualize o Plugin Mattermost Confluence para a versão 1.5.0 ou posterior.

Exploit

Correção

Missing Authorization

Enumeração de Fraquezas

CWE-862

Identificadores relacionados

CVE-2025-53857

GHSA-42M6-5VM7-FJV2

GO-2025-3864

OPENSUSE-SU-2025:15469-1

OPENSUSE-SU-2026:21483-1

Produtos afetados

Mattermost Confluence Plugin

Referências · 1746

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/53xxx/CVE-2025-53857.json · Exploit
• https://github.com/mattermost/mattermost-plugin-confluence · Nota
• https://suse.com/security/cve/CVE-2025-65797 · Nota
• https://suse.com/security/cve/CVE-2026-44427 · Nota
• https://suse.com/security/cve/CVE-2026-27589 · Nota
• https://suse.com/security/cve/CVE-2026-7736 · Nota
• https://suse.com/security/cve/CVE-2026-27137 · Nota
• https://suse.com/security/cve/CVE-2026-25232 · Nota
• https://suse.com/security/cve/CVE-2026-55513 · Nota
• https://suse.com/security/cve/CVE-2026-20736 · Nota
• https://suse.com/security/cve/CVE-2026-32828 · Nota
• https://suse.com/security/cve/CVE-2026-44323 · Nota
• https://suse.com/security/cve/CVE-2026-50551 · Nota
• https://suse.com/security/cve/CVE-2026-45709 · Nota
• https://suse.com/security/cve/CVE-2026-54174 · Nota