CVE-2026-13411: Mattermost Server: güvenlik açığı

Açıklama (NVD)

Mattermost versions 11.7.x <= 11.7.11 fail to validate null elements when decoding playbook import conditions which allows an authenticated attacker to crash the Playbooks plugin instance-wide via a crafted import request containing a null condition. Mattermost Advisory ID: MMSA-2026-00709

Özet bilgiler

Ürün

Mattermost Mattermost Server

CVSS v3.1

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

EPSS

%0,33 (yüzdelik 26)

CWE

CWE-754

Yama

Yok / bilinmiyor

Etkilenen sürümler

Kaynaklar

• NVD kaydı
• mattermost.com
• CWE-754