PT-2026-66591 · Undefined · Undefined

CVE-2026-52539 · Publicado 2026-07-30 · Atualizado 2026-07-30

NVD

CVSS v3.1

9.1

Crítica

Vetor base

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Outstatic CMS <= 2.1.9 contains a hardcoded JWT signing secret. When the OST TOKEN SECRET environment variable is not set, the application falls back to the default value which is publicly visible in the source code repository. An unauthenticated remote attacker can exploit this by forging JWT session tokens with arbitrary user data and full administrative permissions.

Correção

Using Hardcoded Credentials

Enumeração de Fraquezas

CWE-798

Identificadores relacionados

CVE-2026-52539

Produtos afetados

Undefined

Referências · 3

• https://github.com/avitorio/outstatic · Nota
• https://github.com/avitorio/outstatic/blob/canary/packages/outstatic/src/utils/constants.ts · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-52539 · Nota de Segurança