CVE-2023-2193

Published: Apr 20, 2023

Modified: Dec 6, 2024

PUBLISHED

CVSS v3.1

6.5

MEDIUM

Description

Mattermost fails to invalidate existing authorization codes when deauthorizing an OAuth2 app, allowing an attacker possessing an authorization code to generate an access token.

Vendor	Product	Versions
Mattermost	Mattermost	affected `0 - <= 7.1.7` affected `0 - <= 7.7.3` affected `0 - <= 7.8.2` affected `0 - <= 7.9.1` unaffected `7.10` +4 more versions

Weaknesses (CWE)

CWE-862

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

References

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

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CVE-2023-2193

Description

Affected Products

Weaknesses (CWE)

CVSS v3.1 Details

References