https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-03T23:41:50.725563+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/euvd-2026-5242 EUVD-2026-5242 2026-10-03T23:41:50.806518+00:00 EUVD-2026-5242 https://cve.radiocsirt.org/vuln/fkie_cve-2024-32977 fkie_cve-2024-32977 2026-10-03T23:41:50.806565+00:00

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.

 https://cve.radiocsirt.org/vuln/ghsa-2vjq-hg5w-5gm7 GHSA-2vjq-hg5w-5gm7 — OctoPrint has an Authentication Bypass via X-Forwarded-For Header when autologinLocal is enabled 2026-10-03T23:41:50.806612+00:00

Affected: PyPI: OctoPrint

### Impact

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`, by spoofing their IP via the `X-Forwarded-For` header.

If autologin is not enabled, this vulnerability does not have any impact.

### Patches

The vulnerability has been patched in version 1.10.1.

### Workaround

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.

### PoC

1. Enable the `autologinAs` configuration within the `accessControl` section in the [OctoPrint yaml configuration file](https://docs.octoprint.org/en/master/configuration/config_yaml.html#access-control) 2. Set your browser to add the `X-Forwarded-For: 127.0.0.1` header to HTTP requests. For example, this can be done using proxy software like Burp Suite. Alternatively, there are browser extensions such as https://github.com/MisterPhilip/x-forwarded-for, but I haven't tried them. 3. Navigate to OctoPrint and note that it logs you in automatically.

### Credits

This vulnerability was discovered and responsibly disclosed to OctoPrint by Jacopo Tediosi.

 https://cve.radiocsirt.org/vuln/gsd-2024-32977 gsd-2024-32977 2026-10-03T23:41:50.806655+00:00 gsd-2024-32977 https://cve.radiocsirt.org/vuln/pysec-2024-237 PYSEC-2024-237 2026-10-03T23:41:50.806669+00:00

Affected: PyPI: octoprint

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.