CVE-2023-2791

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CVSS 3.1

4.3 medium

EPSS

<1%p34

Published

Jun 16, 2023 (Jun 16, 2023)

Modified

Jun 17, 2026

Description

When creating a playbook run via the /dialog API, Mattermost fails to validate all parameters, allowing an authenticated attacker to edit an arbitrary channel post.

Vendors: mattermost
Products: mattermost
Weakness: CWE-862
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.4%)

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