CVE-2023-4478

Published: Aug 25, 2023

Modified: Sep 30, 2024

PUBLISHED

CVSS v3.1

4.3

MEDIUM

Description

Mattermost fails to restrict which parameters' values it takes from the request during signup allowing an attacker to register users as inactive, thus blocking them from later accessing Mattermost without the system admin activating their accounts.

Vendor	Product	Versions
Mattermost	Mattermost	affected `0 - <= 7.8.8` affected `0 - <= 7.10.4` unaffected `7.8.9` unaffected `7.10.5` unaffected `8.0.1` +1 more versions

Weaknesses (CWE)

CWE-74

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

References

https://mattermost.com/security-updates

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CVE-2023-4478

Description

Affected Products

Weaknesses (CWE)

CVSS v3.1 Details

References