PT-2026-52851 · Dokku · Dokku

Publicado 2026-06-26 · Atualizado 2026-06-26 · CVE-2026-45406

NVD

CVSS v3.1

8.8

Alta

Vetor base

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

Dokku is a docker-powered PaaS. Prior to 0.38.2, the openresty-vhosts plugin copies files from an app's openresty/http-includes/ git repository directory to the host and then interpolates their filenames, unescaped, into a single-quoted shell string that is later parsed by eval. A filename containing a single quote breaks the quoting and allows command substitution to execute arbitrary commands on the host as the dokku user during the app's next deploy. This vulnerability is fixed in 0.38.2.

Correção

Eval Injection

Enumeração de Fraquezas

CWE-95

Identificadores relacionados

CVE-2026-45406

Produtos afetados

Dokku

Referências · 3

• https://github.com/dokku/dokku/security/advisories/GHSA-ggqh-98fj-8mg9 · Aviso do Fabricante
• https://github.com/dokku/dokku/pull/8588 · Correção
• https://nvd.nist.gov/vuln/detail/CVE-2026-45406 · Nota de Segurança