CVE-2026-25505criticalCWE-306CWE-321

CVE-2026-25505: critical vulnerability in maziggy bambuddy

Bambuddy Uses Hardcoded Secret Key + Many API Endpoints do not Require Authentication

Published · Updated

28Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 9.8epss 1.0%
exploitation probability
1.0%top 37% of all CVEs
observed exploitation
nono source reports it
Bambuddy is a self-hosted print archive and management system for Bambu Lab 3D printers. Prior to version 0.1.7, a hardcoded secret key used for signing JWTs is checked into source code and ManyAPI routes do not check authentication. This issue has been patched in version 0.1.7.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
maziggy · bambuddy
Related CVEs — maziggy bambuddy

In the same product, most dangerous first.

CVE-2026-53459CRITICALBambuddy's authentication fails open on database errors, allowing unauthenticated access to all endpointsEPSS 0.8%
References
https://github.com/maziggy/bambuddy/blob/a9bb8ed8239602bf08a9914f85a09eeb2bf13d15/backend/app/core/auth.py#L28https://github.com/maziggy/bambuddy/blob/main/CHANGELOG.mdhttps://github.com/maziggy/bambuddy/commit/a82f9278d2d587b7042a0858aab79fd8b6e3add9https://github.com/maziggy/bambuddy/commit/c31f2968889c855f1ffacb700c2c9970deb2a6fbhttps://github.com/maziggy/bambuddy/pull/225https://github.com/maziggy/bambuddy/releases/tag/v0.1.7https://github.com/maziggy/bambuddy/security/advisories/GHSA-gc24-px2r-5qmf