Vulnerability CVE-2021-3223
Published: 2021-01-26

Description:
Node-RED-Dashboard before 2.26.2 allows ui_base/js/..%2f directory traversal to read files.

Type:

CWE-22

 (Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'))

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:N/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
None
None
Affected software
Nodered -> Node-red-dashboard 

 References:
https://github.com/node-red/node-red-dashboard/issues/669
https://github.com/node-red/node-red-dashboard/releases/tag/2.26.2
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