CVE-2024-32977

Public Exploit
OctoPrint 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.

Category

7.1
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.10%
Vendor Advisory github.com
Affected: OctoPrint OctoPrint
Published at:
Updated at:

References

Link Tags
https://github.com/OctoPrint/OctoPrint/security/advisories/GHSA-2vjq-hg5w-5gm7 vendor advisory exploit
https://github.com/OctoPrint/OctoPrint/commit/5afbec8d23508edc25b0f1bdef1620580136add4 patch

Frequently Asked Questions

What is the severity of CVE-2024-32977?
CVE-2024-32977 has been scored as a high severity vulnerability.
How to fix CVE-2024-32977?
To fix CVE-2024-32977, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-32977 being actively exploited in the wild?
It is possible that CVE-2024-32977 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-32977?
CVE-2024-32977 affects OctoPrint OctoPrint.
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