CVE-2026-53603
Gravedad CVSS v4.0:
ALTA
Tipo:
CWE-312
Almacenamiento de información sensible en texto claro
Fecha de publicación:
04/09/2026
Última modificación:
08/09/2026
Descripción
*** Pendiente de traducción *** nebula-mesh is a self-hosted control plane for Slack Nebula mesh VPN. Prior to version 0.3.8, Operator session tokens are stored in plaintext in the operator_sessions table (the token column is the PRIMARY KEY). The session token is a 32-byte random hex value sent directly in a cookie and valid for 24 hours. Anyone who can read the database (backup, snapshot, file copy, or SQL-level disclosure) obtains every active session token and can hijack operator sessions directly, with no further authentication. This issue has been patched in version 0.3.8.
Impacto
Puntuación base 4.0
7.10
Gravedad 4.0
ALTA