CVE-2026-126812
- Source
- https://cve.org/CVERecord?id=CVE-2026-126812
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-126812.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-126812
- Aliases
-
- GHSA-9f6r-vjc7-jq67
- Published
- 2026-11-11T20:53:12Z
- Modified
- 2026-11-14T02:30:36Z
- Severity
-
- 9.3 (Critical) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVSS Calculator
- Summary
- blueprintUE Self-Hosted Edition before 4.3.7 Empty MariaDB Root Password via Docker Compose
- Details
-
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.
- Database specific
{ "cna_assigner": "VulnCheck", "cwe_ids": [ "CWE-258" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/126xxx/CVE-2026-126812.json" }- References
-
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/126xxx/CVE-2026-126812.json
- https://github.com/blueprintue/blueprintue-self-hosted-edition/releases/tag/v4.3.7
- https://github.com/blueprintue/blueprintue-self-hosted-edition/security/advisories/GHSA-9f6r-vjc7-jq67
- https://nvd.nist.gov/vuln/detail/CVE-2026-126812
- https://www.vulncheck.com/advisories/blueprintue-self-hosted-edition-before-4.3.7-empty-mariadb-root-password-via-docker-compose
- https://github.com/blueprintue/blueprintue-self-hosted-edition/commit/e6a6e1d4c2f22efbbabf9fb31ec479544405b469
- https://github.com/blueprintue/blueprintue-self-hosted-edition/pull/270
- https://github.com/blueprintue/blueprintue-self-hosted-edition/blob/v4.3.6/docker-examples/database.env
- https://github.com/blueprintue/blueprintue-self-hosted-edition/blob/v4.3.6/docker-examples/docker-compose-smtp.yml#L14-L24
Affected packages
Git / github.com/blueprintue/blueprintue-self-hosted-edition
Affected ranges
- Type
- GIT
- Repo
- https://github.com/blueprintue/blueprintue-self-hosted-edition
- Events
- Database specific
-
Show details
{ "extracted_events": [ { "range": [ { "introduced": "1.0.0" }, { "fixed": "4.3.7" } ], "source": "AFFECTED_FIELD", "strategy": "StandardRange" }, { "range": [ { "fixed": "e6a6e1d4c2f22efbbabf9fb31ec479544405b469" } ], "source": "REFERENCES_COMMIT" }, { "original_tag": "v4.3.7", "range": [ { "fixed": "e6a6e1d4c2f22efbbabf9fb31ec479544405b469" } ], "source": "REFERENCES_TAG" }, { "range": [ { "introduced": "0" }, { "fixed": "4.3.7" } ], "source": "DESCRIPTION" } ] }