PT-2022-37854 · Go · Github.Com/Mattermost/Mattermost-Server

Publicado 2022-05-24 · Atualizado 2022-05-24

OSV

CVSS v3.1

8.1

Alta

Vetor base

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

An issue was discovered in Mattermost Server before 4.2.0, 4.1.1, and 4.0.5, when used as an OAuth 2.0 service provider. Resource-owner authorization can be intermittently bypassed, allowing account takeover.

Correção

Incorrect Permission

IDOR

Enumeração de Fraquezas

CWE-732

CWE-639

Identificadores relacionados

GHSA-GG42-MWR6-P82C

Produtos afetados

Github.Com/Mattermost/Mattermost-Server

Referências · 4

• https://github.com/mattermost/mattermost · Nota
• https://osv.dev/vulnerability/GHSA-gg42-mwr6-p82c · Aviso do Fabricante
• https://mattermost.com/security-updates · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2017-18894 · Nota de Segurança