CVE catalog
CVE-2026-54307
n8n is an open source workflow automation platform. Prior to 1.123.55, 2.25.7, and 2.26.2, a member-level user with editor access to a shared workflow could reference credentials they do not own via s
- Severity
- High · CVSS 8.5
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/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 - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.39% · Oct 25, 2026
n8n is an open source workflow automation platform. Prior to 1.123.55, 2.25.7, and 2.26.2, a member-level user with editor access to a shared workflow could reference credentials they do not own via specific public API endpoints. Credential ownership checks were only enforced partially leading to cross-user credential access. This issue affects instances where workflow sharing is enabled and at least one workflow has been shared with a member-level user as an Editor. This vulnerability is fixed in 1.123.55, 2.25.7, and 2.26.2.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Cpe | n8n | Not reported | 1.123.55 | fixed |
| Cpe | n8n | Not reported | 2.25.7 | fixed |
| Cpe | n8n | Not reported | 2.26.2 | fixed |
| Cpe | n8n | Not reported | 2.26.2 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Cpe | n8n | cpe | Not reported | 1.123.55 | Not reported | Not reported | Not reported |
| Cpe | n8n | cpe | Not reported | 2.25.7 | Not reported | Not reported | Not reported |
| Cpe | n8n | cpe | Not reported | 2.26.2 | Not reported | Not reported | Not reported |
| Cpe | n8n | cpe | Not reported | 2.26.2 | Not reported | NVD-CVE-2026-54307 | Not reported |
OpenFactory catalog packages
No matching packages in this catalog.
Observed: