3.5 Low
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:S/C:P/I:N/A:N
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
0.001 Low
EPSS
Percentile
39.7%
This vulnerability allows arbitrary path traversal via the Projects API.
If the Projects feature is enabled, a user with projects.read
permission is able to access any file via the Projects API.
The issue has been patched in Node-RED 1.2.8
The vulnerability applies only to the Projects feature which is not enabled by default in Node-RED.
The primary workaround is not give untrusted users read access to the Node-RED editor.
If you have any questions or comments about this advisory:
Thanks to the Tencent Woodpecker Security Team for disclosing this vulnerability.
CPE | Name | Operator | Version |
---|---|---|---|
@node-red/runtime | lt | 1.2.8 |
github.com/advisories/GHSA-m33v-338h-4v9f
github.com/node-red/node-red/commit/74db3e17d075f23d9c95d7871586cf461524c456
github.com/node-red/node-red/releases/tag/1.2.8
github.com/node-red/node-red/security/advisories/GHSA-m33v-338h-4v9f
nvd.nist.gov/vuln/detail/CVE-2021-21298
www.npmjs.com/package/@node-red/runtime
3.5 Low
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:S/C:P/I:N/A:N
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
0.001 Low
EPSS
Percentile
39.7%