CVE-2023-2788

Published: Jun 16, 2023

Modified: Dec 6, 2024

PUBLISHED

CVSS v3.1

6.2

MEDIUM

Description

Mattermost fails to check if an admin user account active after an oauth2 flow is started, allowing an attacker with admin privileges to retain persistent access to Mattermost by obtaining an oauth2 access token while the attacker's account is deactivated.

Vendor	Product	Versions
Mattermost	Mattermost	affected `0 - <= 7.1.9` affected `0 - <= 7.8.4` affected `0 - <= 7.9.3` affected `7.10.0` unaffected `7.1.10` +3 more versions

Weaknesses (CWE)

CWE-862

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

High

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

Low

References

https://mattermost.com/security-updates/

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CVE-2023-2788

Description

Affected Products

Weaknesses (CWE)

CVSS v3.1 Details

References