CVE-2026-53459

Katalog CVE

CVSS 9.3 · Critical EPSS 0,76%

Kerentanan Not Failing Securely ('Failing Open'). Skor CVSS 4.0 9.3 (Critical) menurut github.com.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

15 September 2026

Terakhir diubah

29 September 2026

Status NVD

Deferred

CVSS 4.0

9.3 (Critical), sumber github.com
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-636: Not Failing Securely ('Failing Open')
CWE-755: Improper Handling of Exceptional Conditions

EPSS (30 hari)

0,76% peluang dieksploitasi; lebih tinggi dari 54,1% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://github.com/maziggy/bambuddy/blob/449502cc9fc1cec04f06d31512420eac729fd032/backend/app/core/auth.py#L47...
• https://github.com/maziggy/bambuddy/blob/449502cc9fc1cec04f06d31512420eac729fd032/backend/app/main.py#L5314-L5...
• https://github.com/maziggy/bambuddy/blob/main/CHANGELOG.md
• https://github.com/maziggy/bambuddy/commit/845ad39b19bf99afeea571c6bae09695777e1460
• https://github.com/maziggy/bambuddy/releases/tag/v0.2.4.4
• https://github.com/maziggy/bambuddy/security/advisories/GHSA-6mf4-q26m-47pv