CVE-2026-65840
Fider is a feedback portal for feature requests and suggestions. Prior to version 0.36.0, in multi-tenant mode (HOST_MODE=multi), an attacke
CVSS
9.6
Crítica
EPSS
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KEV
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Exploit Today
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0-100
Publicado: 11 de nov. de 2026 · Última mod.: 11 de nov. de 2026 · CWE-639
Ainda não há histórico EPSS suficiente.
Fider is a feedback portal for feature requests and suggestions. Prior to version 0.36.0, in multi-tenant mode (HOST_MODE=multi), an attacker can use an email verification key issued by Tenant A to authenticate as the same email address on Tenant B. This completely bypasses tenant isolation and allows unauthorized account takeover across tenants. Single-host deployments (HOST_MODE=single, the default) are NOT affected. This issue has been patched in version 0.36.0.