GHSA-2vjq-hg5w-5gm7

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Source
https://github.com/advisories/GHSA-2vjq-hg5w-5gm7
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/05/GHSA-2vjq-hg5w-5gm7/GHSA-2vjq-hg5w-5gm7.json
JSON Data
https://api.test.osv.dev/v1/vulns/GHSA-2vjq-hg5w-5gm7
Aliases
Published
2024-05-14T20:13:47Z
Modified
2024-05-14T20:28:56.400552Z
Severity
  • 7.1 (High) CVSS_V3 - CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L CVSS Calculator
Summary
OctoPrint has an Authentication Bypass via X-Forwarded-For Header when autologinLocal is enabled
Details

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
  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.

Database specific
{
    "nvd_published_at": "2024-05-14T16:17:12Z",
    "cwe_ids": [
        "CWE-290"
    ],
    "severity": "HIGH",
    "github_reviewed": true,
    "github_reviewed_at": "2024-05-14T20:13:47Z"
}
References

Affected packages

PyPI / octoprint

Package

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.10.1

Affected versions

1.*

1.3.11
1.3.12rc1
1.3.12rc3
1.3.12
1.4.0rc1
1.4.0rc2
1.4.0rc3
1.4.0rc4
1.4.0rc5
1.4.0rc6
1.4.0
1.4.1rc1
1.4.1rc2
1.4.1rc3
1.4.1rc4
1.4.1
1.4.2
1.5.0rc1
1.5.0rc2
1.5.0rc3
1.5.0
1.5.1
1.5.2
1.5.3
1.6.0rc1
1.6.0rc2
1.6.0rc3
1.6.0
1.6.1
1.7.0rc1
1.7.0rc2
1.7.0rc3
1.7.0
1.7.1
1.7.2
1.7.3
1.8.0rc1
1.8.0rc2
1.8.0rc3
1.8.0rc4
1.8.0rc5
1.8.0
1.8.1
1.8.2
1.8.3
1.8.4
1.8.5
1.8.6
1.8.7
1.9.0rc1
1.9.0rc2
1.9.0rc3
1.9.0rc4
1.9.0rc5
1.9.0rc6
1.9.0
1.9.1
1.9.2
1.9.3
1.10.0rc1
1.10.0rc2
1.10.0rc3
1.10.0rc4
1.10.0

Database specific

{
    "last_known_affected_version_range": "<= 1.10.0"
}