CVE-2024-32977
OctoPrint has an Authentication Bypass via X-Forwarded-For Header when autologinLocal is enabled
Description
OctoPrint provides a web interface for controlling consumer 3D printers. OctoPrint versions up until and including 1.10.0 contain a vulnerability that allows an unauthenticated attacker to completely bypass the authentication if the `autologinLocal` option is enabled within `config.yaml`, even if they come from networks that are not configured as `localNetworks`, spoofing their IP via the `X-Forwarded-For` header. If autologin is not enabled, this vulnerability does not have any impact. The vulnerability has been patched in version 1.10.1. Until the patch has been applied, OctoPrint administrators who have autologin enabled on their instances should disable it and/or to make the instance inaccessible from potentially hostile networks like the internet.
How to fix CVE-2024-32977
To remediate CVE-2024-32977, upgrade the affected package to a fixed version below.
- —upgrade to 1.10.1 or later
- —upgrade to 5afbec8d23508edc25b0f1bdef1620580136add4 or later
Is CVE-2024-32977 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 1.10.1
- from 0, < 5afbec8d23508edc25b0f1bdef1620580136add4, < 5afbec8d23508edc25b0f1bdef1620580136add4 | from 0, < 1.10.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.1 | CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L |