- Description
- n8n is an open source workflow automation platform. Prior to versions 1.123.32, 2.17.4, and 2.18.1, an authenticated user with permission to create or modify workflows could achieve global prototype pollution via the XML Node leading to RCE when combined with other nodes exploiting the prototype pollution. This issue has been patched in versions 1.123.32, 2.17.4, and 2.18.1.
- Source
- security-advisories@github.com
- NVD status
- Analyzed
- Products
- n8n
CVSS 4.0
- Type
- Secondary
- Base score
- 9.4
- Impact score
- -
- Exploitability score
- -
- Vector string
- CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- Severity
- CRITICAL
CVSS 3.1
- Type
- Primary
- Base score
- 8.8
- Impact score
- 5.9
- Exploitability score
- 2.8
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Severity
- HIGH
- security-advisories@github.com
- CWE-1321
- Hype score
- Not currently trending
[
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:n8n:n8n:*:*:*:*:enterprise:node.js:*:*",
"matchCriteriaId": "A074B1B0-1C40-4969-A3D2-F4E86B4BAED3",
"versionEndExcluding": "1.123.32",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:n8n:n8n:*:*:*:*:enterprise:node.js:*:*",
"matchCriteriaId": "F00CA27A-4FD7-45A8-BE8D-DABFAD902806",
"versionEndExcluding": "2.17.4",
"versionStartIncluding": "2.17.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:n8n:n8n:2.18.0:*:*:*:enterprise:node.js:*:*",
"matchCriteriaId": "D4858098-0175-4680-B6C9-C19CEB451DBA",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
]