CVE-2024-28053

LOW

Mattermost Server 8.1.0-8.1.9 - Denial of Service via Large Email Payload

Title source: llm

Description

Resource Exhaustion in Mattermost Server versions 8.1.x before 8.1.10 fails to limit the size of the payload that can be read and parsed allowing an attacker to send a very large email payload and crash the server.

References (1)

Core 1

Core References

Vendor Advisory

https://mattermost.com/security-updates

Scores

CVSS v3 3.1

EPSS 0.0051

EPSS Percentile 40.0%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:H/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-400 CWE-770

Status published

Products (3)

mattermost/mattermost 0 - 0.0.0-20240209181221-674f549daf0eGo

mattermost/mattermost-server 0 - 0.0.0-20240209181221-674f549daf0e (3 CPE variants)Go

mattermost/mattermost_server 8.1.0 - 8.1.10

Published Mar 15, 2024

Tracked Since Feb 18, 2026