| Titel | Node.js serverless-localstack 1.4.0 OS Command Injection |
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| Beschreibung | serverless-localstack passes the custom.localstack.docker.compose_file configuration value directly into a shell command when autostart is enabled and the plugin starts LocalStack through Docker Compose.
The README documents docker.compose_file as an optional Docker Compose file path:
custom:
localstack:
autostart: true
docker:
compose_file: /home/localstack_compose.yml
However, in src/index.js, the value is interpolated into a command string:
exec(`docker-compose -f ${this.config.docker.compose_file} up -d`)
Because the value is not escaped or passed as an argument array, shell metacharacters in the compose file path can execute additional commands.
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| Quelle | ⚠️ https://github.com/localstack/serverless-localstack/issues/303 |
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| Benutzer | wjm2 (UID 99050) |
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| Einreichung | 17.06.2026 09:18 (vor 4 Monaten) |
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| Moderieren | 23.07.2026 16:06 (1 month later) |
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| Status | Akzeptiert |
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| VulDB Eintrag | 382620 [localstack serverless-localstack bis 1.4.0 Configuration src/index.js custom.localstack.docker.compose_file erweiterte Rechte] |
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| Punkte | 20 |
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