← Back

CVE-2023-43754

nvd nist
Published: Nov 27, 2023Modified: Jun 17, 2026

JSON object

Loading...
4.3
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Exploitability: 2.8 / Impact: 1.4
Source: NVD

Description

Mattermost fails to check whether the  “Allow users to view archived channels”  setting is enabled during permalink previews display, allowing members to view permalink previews of archived channels even if the “Allow users to view archived channels” setting is disabled. 

Affected (4)

Mattermost
1 product
Mattermost
Configuration A
4 vulnerable
Vulnerable SoftwareAffected Versions
Mattermost
Mattermost
Up to 7.8.12
Mattermost
From 8.0.0 to 8.1.3
Mattermost
From 9.0.0 to 9.0.1
Mattermost
Version 9.1.0

Related CWEs

CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

References (2)

Source: responsibledisclosure@mattermost.com
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.