PT-2022-37858 · Go · Github.Com/Mattermost/Mattermost-Server

Published 2022-05-24 · Updated 2022-05-24

OSV

CVSS v3.1

9.8

Critical

Base vector

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

An issue was discovered in Mattermost Server before 4.0.0, 3.10.1, and 3.9.1. A password reset request was sometimes sent to an attacker-provided e-mail address.

Fix

Improper Authentication

Weakness Enumeration

CWE-287

CWE-640

Related Identifiers

GHSA-34CX-HVM4-VX7J

Affected Products

Github.Com/Mattermost/Mattermost-Server

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2017-18908 · Security Note
• https://osv.dev/vulnerability/GHSA-34cx-hvm4-vx7j · Vendor Advisory
• https://github.com/mattermost/mattermost · Note
• https://github.com/mattermost/mattermost/commit/e5065cf7575ee05c040945a4b00b7fd90bf39b83 · Note
• https://github.com/mattermost/mattermost/commit/59139390ae927af2e879dbacfe4dadb1adac97c0 · Note
• https://github.com/mattermost/mattermost/commit/d3bc11be3acd3a73e6358d958b91427e2584ea71 · Note
• https://mattermost.com/security-updates · Note