CVE-2026-65592
MEDIUMn8n before 1.123.64 Stored DOM XSS via cachedResultUrl
Title source: cnaDescription
n8n before 1.123.64, 2.29.8, and 2.30.1 contains a stored DOM cross-site scripting vulnerability in the Resource Locator component, which passes the workflow-persisted cachedResultUrl parameter to window.open() without scheme validation. An attacker with workflow creation/editing privileges can craft a workflow with a malicious (e.g., javascript:) scheme in cachedResultUrl; when a victim opens the crafted workflow and interacts with external links, the payload executes in the victim's browser.
References (2)
Core 2
Core References
Vendor Advisory vendor-advisory
GitHub Security Advisory (GHSA-9wcp-9r3j-383q)
https://github.com/n8n-io/n8n/security/advisories/GHSA-9wcp-9r3j-383q
Third Party Advisory third-party-advisory
VulnCheck Advisory: n8n before 1.123.64 Stored DOM XSS via cachedResultUrl
https://www.vulncheck.com/advisories/n8n-before-stored-dom-xss-via-cachedresulturl
Scores
CVSS v3
5.4
EPSS
0.0017
EPSS Percentile
6.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-79
Status
published
Products (11)
n8n/n8n
2.30.0 (2 CPE variants)
n8n/n8n
< 1.123.64 (2 CPE variants)
n8n-io/n8n
< 1.123.64
n8n-io/n8n
< 2.29.8
n8n-io/n8n
< 2.30.1
n8n-io/n8n
1.123.64
n8n-io/n8n
2.29.8
n8n-io/n8n
2.30.1
npm/n8n
0 - 1.123.64npm
npm/n8n
2.0.0-rc.0 - 2.29.8npm
... and 1 more
Published
Jul 22, 2026
Tracked Since
Jul 22, 2026