CVEvulnerability

CVE-2024-39836

6.5 MEDIUM Published 2024-08-22 Modified 2026-06-17 Official page ↗
Status
Analyzed
Published
2024-08-22
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
4.8 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
CVSS 3.1 ([email protected])
6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Weaknesses
CWE-693

Description

Mattermost versions 9.9.x <= 9.9.1, 9.5.x <= 9.5.7, 9.10.x <= 9.10.0 and 9.8.x <= 9.8.2 fail to ensure that remote/synthetic users cannot create sessions or reset passwords, which allows the munged email addresses, created by shared channels, to be used to receive email notifications and to reset passwords, when they are valid, functional emails.

Affected configurations

• mattermost mattermost (>= 9.5.0 < 9.5.8) • mattermost mattermost (>= 9.8.0 < 9.8.3) • mattermost mattermost (>= 9.9.0 < 9.9.2) • mattermost mattermost (>= 9.10.0 < 9.10.1)

Related

Weakness · CWE (1)

  • CWE-693 Protection Mechanism Failure weakness

References