CVE-2026-25505: Bambuddy is a self-hosted print archive and management system for Bambu Lab 3D printers

This week

CRITICAL 9.8REMOTEUPGRADE

CVE-2026-25505 is a critical-severity flaw (CVSS 9.8) affecting bambuddy. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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.

Why this priority

Critical severity
Public exploit reference
CISA SSVC: automatable with total technical impact
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	9.8 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.8% (top 43%)
CISA exploited list	No
Weakness	CWE-306, CWE-321
Published	2026-02-04
Last modified	2026-06-17

Publisher (CNA): GitHub, Inc. · Vendor: bambuddy

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-02-04 20:16 UTCPublished CVE record published
2026-06-17 10:24 UTCUpdated Record last modified

bambuddy bambuddy UPGRADE

Affected: < 0.1.7

Fixed in: 0.1.7

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy bambuddy || rpm -q bambuddy || bambuddy --version

2. UPGRADE to 0.1.7 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade bambuddy

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade bambuddy

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Exact fixes by distribution

Python (pip) · bambuddy · FIXED · 0.1.7 · vulnerable: < 0.1.7 · source

pip install --upgrade "bambuddy>=0.1.7" pip show bambuddy

Fedora 46 · proftpd · FIXED · 1.3.9e-2.fc46 · FEDORA-2026-fcb0a25c2f · source

sudo dnf upgrade --advisory=FEDORA-2026-fcb0a25c2f

Public exploits and detection

Public code exists for this CVE. Treat unpatched systems as at risk, and only run PoCs in a lab.

Write-up: github.com/maziggy/bambuddy/security/advisories/GHSA-gc24-px2r-5qmf

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-25505?

bambuddy: upgrade to 0.1.7. Exact commands for each OS are on this page.

Is CVE-2026-25505 being exploited?

CVE-2026-25505 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-25505 affect?

CVE-2026-25505 affects bambuddy. Severity is critical (CVSS 9.8). 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 i

How urgent is CVE-2026-25505?

Priority 62/100. Critical severity; Public exploit reference; CISA SSVC: automatable with total technical impact; Remotely exploitable, no login, no user action

References

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