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Vulnerability details: VCID-ttr7-jtyj-4ufp
Vulnerability ID VCID-ttr7-jtyj-4ufp
Aliases GHSA-fvfv-ppw4-7h2w
Summary n8n has a Guardrail Node Bypass An end user interacting with a workflow that uses the Guardrail node could craft an input that bypasses the default guardrail instructions.
Status Published
Exploitability None
Weighted Severity None
Risk None
Affected and Fixed Packages Package Details
Weaknesses (4)
CWE-20 Improper Input Validation
CWE-693 Protection Mechanism Failure
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
cvssv3.1 3.7 https://github.com/n8n-io/n8n
cvssv4 6.3 https://github.com/n8n-io/n8n
generic_textual MODERATE https://github.com/n8n-io/n8n
cvssv3.1 3.7 https://github.com/n8n-io/n8n/commit/8d0251d1deef256fd3d9176f05dedab62afde918
cvssv4 6.3 https://github.com/n8n-io/n8n/commit/8d0251d1deef256fd3d9176f05dedab62afde918
generic_textual MODERATE https://github.com/n8n-io/n8n/commit/8d0251d1deef256fd3d9176f05dedab62afde918
cvssv3.1 3.7 https://github.com/n8n-io/n8n/releases/tag/n8n@2.10.0
cvssv4 6.3 https://github.com/n8n-io/n8n/releases/tag/n8n@2.10.0
generic_textual MODERATE https://github.com/n8n-io/n8n/releases/tag/n8n@2.10.0
cvssv3.1 3.7 https://github.com/n8n-io/n8n/security/advisories/GHSA-fvfv-ppw4-7h2w
cvssv4 6.3 https://github.com/n8n-io/n8n/security/advisories/GHSA-fvfv-ppw4-7h2w
generic_textual MODERATE https://github.com/n8n-io/n8n/security/advisories/GHSA-fvfv-ppw4-7h2w
Reference id Reference type URL
https://github.com/n8n-io/n8n
https://github.com/n8n-io/n8n/commit/8d0251d1deef256fd3d9176f05dedab62afde918
https://github.com/n8n-io/n8n/releases/tag/n8n@2.10.0
GHSA-fvfv-ppw4-7h2w https://github.com/advisories/GHSA-fvfv-ppw4-7h2w
GHSA-fvfv-ppw4-7h2w https://github.com/n8n-io/n8n/security/advisories/GHSA-fvfv-ppw4-7h2w
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N Found at https://github.com/n8n-io/n8n
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N Found at https://github.com/n8n-io/n8n
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N Found at https://github.com/n8n-io/n8n/commit/8d0251d1deef256fd3d9176f05dedab62afde918
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N Found at https://github.com/n8n-io/n8n/commit/8d0251d1deef256fd3d9176f05dedab62afde918
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N Found at https://github.com/n8n-io/n8n/releases/tag/n8n@2.10.0
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N Found at https://github.com/n8n-io/n8n/releases/tag/n8n@2.10.0
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N Found at https://github.com/n8n-io/n8n/security/advisories/GHSA-fvfv-ppw4-7h2w
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N Found at https://github.com/n8n-io/n8n/security/advisories/GHSA-fvfv-ppw4-7h2w
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

No EPSS data available for this vulnerability.

Date Actor Action Source VulnerableCode Version
2026-06-02T04:50:56.472387+00:00 GitLab Importer Import https://gitlab.com/gitlab-org/advisories-community/-/blob/main/npm/n8n/GHSA-fvfv-ppw4-7h2w.yml 38.6.0