CVE-2024-32977

OctoPrint Authentication Bypass via X-Forwarded-For Header when autologinLocal is enabled

Published May 14, 2024 CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2024-1369 OctoPrint has an Authentication Bypass via X-Forwarded-For Header when autologinLocal is enabled
Github GHSA Github GHSA GHSA-2vjq-hg5w-5gm7 OctoPrint has an Authentication Bypass via X-Forwarded-For Header when autologinLocal is enabled
History
Type Values Removed Values Added
First Time appeared Octoprint
Octoprint octoprint
CPEs cpe:2.3:a:octoprint:octoprint:*:*:*:*:*:*:*:*
Vendors & Products Octoprint
Octoprint octoprint
Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Aug 2, 2024, 2:27 AM
Reserved
Apr 22, 2024, 3:14 PM
Status
Analyzed
Published
May 14, 2024, 4:17 PM
Modified
Jun 17, 2026, 7:30 AM