CVE-2023-45316

Mattermost fails to validate if a relative path is passed in /plugins/playbooks/api/v0/telemetry/run/<telem_run_id> as a telemetry run ID, allowing an attacker to use a path traversal payload that points to a different endpoint leading to a CSRF attack.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://mattermost.com/security-updates	Issue Tracking Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:mattermost:mattermost_server::::::::
	cpe:2.3:a:mattermost:mattermost_server::::::::
	cpe:2.3:a:mattermost:mattermost_server::::::::
	cpe:2.3:a:mattermost:mattermost_server::::::::
	cpe:2.3:a:mattermost:mattermost_server::::::::

History

14 Dec 2023, 18:58

Type	Values Removed	Values Added
CPE	cpe:2.3:a:mattermost:mattermost_server:9.1.1:::::::*

14 Dec 2023, 18:03

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~7.3~~	v2 : unknown v3 : 8.8
First Time		Mattermost Mattermost mattermost Server
Summary		(es) Mattermost no logra validar si se pasa una ruta relativa en /plugins/playbooks/api/v0/telemetry/run/ como ID de ejecución de telemetría, lo que permite a un atacante usar un payload de path traversal que apunta a un endpoint diferente que conduce a un ataque CSRF.
CWE		CWE-22
CPE		cpe:2.3:a:mattermost:mattermost_server:::::::: cpe:2.3:a:mattermost:mattermost_server:9.1.1:::::::*
References	~~() https://mattermost.com/security-updates -~~	() https://mattermost.com/security-updates - Issue Tracking, Vendor Advisory

12 Dec 2023, 09:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-12-12 09:15

Updated : 2023-12-14 18:58

NVD link : CVE-2023-45316

Mitre link : CVE-2023-45316

CVE.ORG link : CVE-2023-45316

JSON object : View

Products Affected

mattermost

mattermost_server

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

CWE-352

Cross-Site Request Forgery (CSRF)

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