Vulnerability · Published Jan 26, 2021 · Assigned by mitre
CVE-2021-3223
High 7.5
In plain English
A high-severity security flaw in the node-red-dashboard package (npm). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 18.9% (higher than 97% of all known vulnerabilities). Ready-made attack tooling exists: Nuclei. Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)7.5High
Exploit odds (30 days)18.9%top 2.7% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack tooling1Nuclei
Official description
Node-RED-Dashboard before 2.26.2 allows ui_base/js/..%2f directory traversal to read files.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| npm | node-red-dashboard | 2.26.2 | GHSA-2hw7-mxvj-m455 |
Affected products (as reported)
References
- https://github.com/node-red/node-red-dashboard/issues/669 x_refsource_MISC
- https://github.com/node-red/node-red-dashboard/releases/tag/2.26.2 x_refsource_CONFIRM