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CVE-2026-28735

MEDIUM · CVSS 5.4 EPSS %0.18

Kaynak: NVD + CISA KEV + EPSS · Yayınlanma: 2026-05-22T17:16:46.260 · Çekilme zamanı: 2026-06-20T12:03:41.385382+00:00

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Detaylı analiz gerekiyor.

CVE
CVE-2026-28735
Severity
MEDIUM
CVSS
5.4
EPSS
%0.18
GitHub

Orijinal NVD Açıklaması

Mattermost versions 11.6.x <= 11.6.0, 11.5.x <= 11.5.3, 11.4.x <= 11.4.4, 10.11.x <= 10.11.14 fail to validate the OAuth token scope on the callback which allows an authenticated Mattermost user to gain access to private repositories via modifying the scope parameter in the GitHub authorization URL.. Mattermost Advisory ID: MMSA-2026-00628