CVEvulnerability

CVE-2023-48268

7.5 HIGH Published 2023-11-27 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2023-11-27
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
4.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-400

Description

Mattermost fails to limit the amount of data extracted from compressed archives during board import in Mattermost Boards allowing an attacker to consume excessive resources, possibly leading to Denial of Service, by importing a board using a specially crafted zip (zip bomb).

Affected configurations

• mattermost mattermost (<= 7.8.12) • mattermost mattermost (>= 8.0.0 <= 8.1.3) • mattermost mattermost (>= 9.0.0 <= 9.0.1) • mattermost mattermost 9.1.0

Related

Weakness · CWE (1)

  • CWE-400 Uncontrolled Resource Consumption weakness

References