Vulnerability Description
Bambuddy is a self-hosted print archive and management system for Bambu Lab 3D printers. Starting in version 0.1.6 and prior to version 0.2.4.4, a fail-open in the authentication code allows any attacker to bypass authentication by flooding a public endpoint to exhaust resources causing database access to fail, granting unauthenticated access to all protected endpoints. Version 0.2.4.4 patches the issue.
Related Weaknesses (CWE)
References
- https://github.com/maziggy/bambuddy/blob/449502cc9fc1cec04f06d31512420eac729fd03
- https://github.com/maziggy/bambuddy/blob/449502cc9fc1cec04f06d31512420eac729fd03
- https://github.com/maziggy/bambuddy/blob/main/CHANGELOG.md
- https://github.com/maziggy/bambuddy/commit/845ad39b19bf99afeea571c6bae09695777e1
- https://github.com/maziggy/bambuddy/releases/tag/v0.2.4.4
- https://github.com/maziggy/bambuddy/security/advisories/GHSA-6mf4-q26m-47pv
FAQ
What is CVE-2026-53459?
CVE-2026-53459 is a documented vulnerability. Bambuddy is a self-hosted print archive and management system for Bambu Lab 3D printers. Starting in version 0.1.6 and prior to version 0.2.4.4, a fail-open in the authentication code allows any attac...
How severe is CVE-2026-53459?
CVSS scoring is not yet available for CVE-2026-53459. Check NVD for updates.
Is there a patch for CVE-2026-53459?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.