CVE-2026-13411
Mattermost versions 11.7.x <= 11.7.11 fail to validate null elements when decoding playbook import conditions which allows an authenticated
CVSS
4.3
Média
EPSS
0.3%
p26
KEV
—
Exploit Today
8
0-100
Publicado: 22 de out. de 2026 · Última mod.: 2 de nov. de 2026 · CWE-754
0.3%EPSS · 30 dias0.3%
2026-10-232026-11-07
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
CVECVSSEPSSKEVRExploitTítuloMod.
CVE-2026-1235887.5 ALT—
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