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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References
History
Fri, 26 Jun 2026 19:30:00 +0000
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ssvc
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Fri, 26 Jun 2026 16:45:00 +0000
| Type | Values Removed | Values Added |
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| 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. | |
| Title | Dokku: Host RCE via Maliciously Named OpenResty Include Files Injected Through eval | |
| Weaknesses | CWE-95 | |
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| Metrics |
cvssV3_1
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Projects
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-06-26T18:30:50.240Z
Reserved: 2026-05-12T01:48:40.451Z
Link: CVE-2026-45406
Updated: 2026-06-26T18:30:44.711Z
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OpenCVE Enrichment
Updated: 2026-06-26T17:30:05Z
Weaknesses