High
Path traversal in Node-RED-Dashboard
In Node-RED-Dashboard before 2.26.2 there is a path traversal vulnerability. It allows ui_base/js/..%2f directory traversal to read files.
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| npm package | node-red-dashboard | < 2.26.2 | 2.26.2 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2021-3223
- https://github.com/node-red/node-red-dashboard/issues/669
- https://github.com/node-red/node-red-dashboard/commit/f48f356df966f607ba3d09c27396074b81f2ae97
- https://github.com/node-red/node-red-dashboard/releases/tag/2.26.2
- https://www.npmjs.com/package/node-red-dashboard
CVSS score
-
- Weakness (CWE)
CWE-22- Platform
- npm
- Package
node-red-dashboard- Disclosed
- 29.01.2021
- Updated
- 11.10.2026 10:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-2hw7-mxvj-m455 - CC BY 4.0
Vulnerability history: node-red-dashboard
All published vulnerabilities of this package (npm package), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 3
- First → latest
- 10.2019 11.2022
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- High 1
- Medium 2
Disclosures per year
- 2019: 1
- 2020: 0
- 2021: 1
- 2022: 1
- 2023: 0
- 2024: 0
- 2025: 0
- 2026: 0
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Path traversal in Node-RED-Dashboard this entry
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