CVE-2026-75588: Mattermost Desktop: güvenlik açığı

Açıklama (NVD)

Mattermost Desktop App versions <=6.2 6.2.2.0 fail to validate the URL scheme when checking whether a target URL is internal to the connected server, which allows a network-positioned attacker to load a plugin popout window over an insecure connection via a link using a downgraded URL scheme. Mattermost Advisory ID: MMSA-2026-00717

Özet bilgiler

Ürün

Mattermost Mattermost Desktop

CVSS v3.1

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

EPSS

%0,22 (yüzdelik 13)

CWE

CWE-1287

Yama

Yok / bilinmiyor

Etkilenen sürümler

Kaynaklar

• NVD kaydı
• mattermost.com
• CWE-1287