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CVE-2026-34721

Zammad

Descrição

Zammad is a web based open source helpdesk/customer support system. Prior to 7.0.1 and 6.5.4, the OAuth callback endpoints for Microsoft, Google, and Facebook external credentials do not validate a CSRF state parameter. This vulnerability is fixed in 7.0.1 and 6.5.4.

CVSS 6.5EPSS 0.10300000000000001%Risco 0.66
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Publicação
2026-04-08 19:25:22
Versões afetadas
<7.0.1, <6.5.4
Tipo
Core software
Última alteração
2026-07-24 22:10:00
Vetor
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N