CVE-2026-56269
Gravedad CVSS v4.0:
MEDIA
Tipo:
CWE-798
Credenciales embebidas en el software
Fecha de publicación:
24/06/2026
Última modificación:
26/06/2026
Descripción
*** Pendiente de traducción *** Flowise before 3.1.0 (npm package flowise, versions 3.0.13 and earlier) uses a weak hardcoded default value 'Secre$t' for the TOKEN_HASH_SECRET environment variable in packages/server/src/enterprise/utils/tempTokenUtils.ts when the variable is not configured. This secret derives the AES-256-CBC key used to encrypt user IDs and workspace IDs in the 'meta' field of JWT tokens. An attacker who knows the default secret can decrypt this metadata to extract internal user and workspace identifiers, and re-encrypt manipulated values such as altered user or workspace IDs. Because the JWT signature is validated separately, decrypting or tampering with this metadata does not by itself grant access, but the disclosure of internal identifiers and possible metadata manipulation could aid privilege escalation or unauthorized data access.
Impacto
Puntuación base 4.0
4.30
Gravedad 4.0
MEDIA
Puntuación base 3.x
4.60
Gravedad 3.x
MEDIA
Productos y versiones vulnerables
| CPE | Desde | Hasta |
|---|---|---|
| cpe:2.3:a:flowiseai:flowise:*:*:*:*:*:*:*:* | 3.1.0 (excluyendo) |
Para consultar la lista completa de nombres de CPE con productos y versiones, ver esta página



