PT-2025-48657 · Mattermost · Mattermost

Doyensec · Publicado 2025-12-02 · Atualizado 2026-01-06 · CVE-2025-13870

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 Mattermost versions 10.5.x through 10.5.12 Mattermost versions 10.11.x through 10.11.4

Description An authenticated user can access files and subscribe to blocks in Boards without proper permission validation. This allows access to files from other boards and subscription to blocks from boards the user should not have access to.

Recommendations Update Mattermost to a version later than 10.5.12. Update Mattermost to a version later than 10.11.4.

Correção

Missing Authentication

Enumeração de Fraquezas

CWE-306

Identificadores relacionados

CVE-2025-13870

GHSA-58W6-W55X-6WQ8

GO-2025-4178

SUSE-SU-2025:4395-1

SUSE-SU-2026:0037-1

Produtos afetados

Mattermost

Referências · 123

• https://github.com/mattermost/mattermost/commit/ba86dfc5876b354b9d3c20ff45c08ca6f8426149 · Nota
• https://suse.com/security/cve/CVE-2025-8110 · Nota
• https://suse.com/security/cve/CVE-2025-54410 · Nota
• https://suse.com/security/cve/CVE-2025-65754 · Nota
• https://suse.com/security/cve/CVE-2025-66565 · Nota
• https://suse.com/security/cve/CVE-2025-65111 · Nota
• https://osv.dev/vulnerability/SUSE-SU-2026:0037-1 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2025-68940 · Nota
• https://osv.dev/vulnerability/GO-2025-4178 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2025-64750 · Nota
• https://suse.com/security/cve/CVE-2025-67717 · Nota
• https://suse.com/security/cve/CVE-2017-18877 · Nota
• https://suse.com/security/cve/CVE-2025-61729 · Nota
• https://suse.com/security/cve/CVE-2025-68113 · Nota
• https://suse.com/support/update/announcement/2026/suse-su-20260037-1 · Nota