CVE-2026-56269

Katalog CVE

CVSS 4.6 · Medium EPSS 0,13%

Kerentanan Use of Hard-coded Credentials pada flowiseai flowise. Skor CVSS 3.1 4.6 (Medium) menurut vulncheck.com.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

24 Juni 2026

Terakhir diubah

26 Juni 2026

Status NVD

Analyzed

CVSS 3.1

4.6 (Medium), sumber vulncheck.com
CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:L/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-798: Use of Hard-coded Credentials

EPSS (30 hari)

0,13% peluang dieksploitasi; lebih tinggi dari 2,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-m7mq-85xj-9x33 mitigasi · advisory vendor
• https://www.vulncheck.com/advisories/flowise-weak-default-token-hash-secret-in-jwt-token-encryption advisory pihak ketiga