CVE-2024-47401

MEDIUM

Mattermost <9.10.2, 9.11.1, 9.5.9 - Info Disclosure

Title source: llm

Description

Mattermost versions 9.10.x <= 9.10.2, 9.11.x <= 9.11.1 and 9.5.x <= 9.5.9 fail to prevent detailed error messages from being displayed in Playbooks which allows an attacker to generate a large response and cause an amplified GraphQL response which in turn could cause the application to crash by sending a specially crafted request to Playbooks.

References (1)

Core 1

Core References

Vendor Advisory

https://mattermost.com/security-updates

Scores

CVSS v3 4.3

EPSS 0.0018

EPSS Percentile 39.5%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-770

Status published

Products (2)

mattermost/mattermost 0 - 8.0.0-20240926115259-20ed58906adcGo

mattermost/mattermost_server 9.5.0 - 9.5.10

Published Oct 29, 2024

Tracked Since Feb 18, 2026