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CVE-2023-2783

nvd nist
Published: Jun 16, 2023Modified: Jun 17, 2026

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

Description

Mattermost Apps Framework fails to verify that a secret provided in the incoming webhook request allowing an attacker to modify the contents of the post sent by the Apps.

Affected (3)

1 product
Mattermost
Configuration A
3 vulnerable
Vulnerable SoftwareAffected Versions
Mattermost
From 7.8.0 to 7.8.4
From 7.9.0 to 7.9.3
Version 7.10.0

References (2)

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

Timeline

No history available yet.