CVE-2025-55073 in Mattermostinfo

Zusammenfassung

von MITRE • 14.11.2025

Mattermost versions 10.11.x <= 10.11.3, 10.5.x <= 10.5.11, 10.12.x <= 10.12.0 fail to validate the relationship between the post being updated and the MSTeams plugin OAuth flow which allows an attacker to edit arbitrary posts via a crafted MSTeams plugin OAuth redirect URL.

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Zuständig

Mattermost

Reservieren

15.10.2025

Veröffentlichung

14.11.2025

Moderieren

akzeptiert

Eintrag

VDB-332461

CPE

bereit

EPSS

0.00179

KEV

nein

Aktivitäten

very low

Quellen

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