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Critical 9.8

blueprintUEのDBがパスワードなしで開く脆弱性、修正版あり

CVE-2026-126812 First seen on SecPulse

Summary

blueprintUE Self-Hosted EditionのDocker Composeサンプルどおりに構築すると、MariaDBのrootがパスワードなしでネットワークから使える状態になります。該当する環境では4.3.7へ更新し、ポート3306の公開範囲とrootのパスワードを確認してください。

AI summary

Produced by SecPulse using an external AI model; it may contain mistakes. Check the original description and references below before acting on it.

blueprintUE Self-Hosted EditionのDocker Composeサンプルどおりに構築すると、MariaDBのrootがパスワードなしでネットワークから使える状態になります。該当する環境では4.3.7へ更新し、ポート3306の公開範囲とrootのパスワードを確認してください。

Affected packages

PackageAffected → Fixed
blueprintueblueprintue-self-hosted-edition
≥ 1.0.0, < 4.3.7→ 4.3.7
Original description The description as published by the source.

blueprintUE Self-Hosted Edition before 4.3.7 contains an insecure default configuration in its Docker Compose examples that sets MYSQL_ALLOW_EMPTY_PASSWORD=yes in database.env and publishes MariaDB on port 3306. Unauthenticated attackers reaching the Docker host on port 3306 can log in as root without a password to read, modify, or delete user accounts, blueprints, and all databases.

Source: CVE.org (CVE Program・cvelistV5) NVD GitHub Advisory

References

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