CVE-2026-94489 Details
Description
A vulnerability was identified in OctoPrint 1.0.0. Affected by this vulnerability is the function _validate of the file src/octoprint/server/api/files.py of the component File Download API. Such manipulation of the argument filename leads to path traversal. The attack may be performed from remote. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
A path traversal vulnerability has been identified in OctoPrint version 1.0.0. The issue arises in the File Download API, specifically within the _validate function of the file src/octoprint/server/api/files.py. The vulnerability allows for manipulation of the filename argument, leading to unauthorized access to files on the server. This issue can be exploited remotely, and public exploits are available.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Sep 22, 2026CISA-ADP
Assessed Sep 22, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://vuldb.com/submit/895338 | CISA-ADP | Issue TrackingPermission Required |
| https://vuldb.com/cve/CVE-2026-94489 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/submit/895338 | [email protected] | Issue TrackingPermission Required |
| https://vuldb.com/vuln/408189 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/vuln/408189/cti | [email protected] | Permission Required |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-22 | Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| OctoPrint | 1.0.0 (semver) |
CPE
Remediation
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Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Sep 22, 2026 | CVE Modified | CISA-ADP |
| Sep 22, 2026 | New CVE Received | [email protected] |