CVE-2026-45406

Description

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.

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Produits concernés

• dokku
• Dokku dokku

Scores CVSS

Faiblesses (CWE)

• CWE-95

Références

• https://github.com/dokku/dokku/pull/8588 Issue TrackingPatch
• https://github.com/dokku/dokku/security/advisories/GHSA-ggqh-98fj-8mg9 Vendor Advisory

Ailleurs

• NVD
• CVE.org
• CIRCL Vulnerability-Lookup
• CERT-FR
• GitHub Advisories