CSIRTS // UNIFIED SECURITY ADVISORY FEEDSYS ● ONLINE · POWERED BY INTELFUSIONS.COM

GHSA-h5xr-fqvj-253p: Duplicate Advisory: Stored DOM XSS via Resource Locator `cachedResultUrl`

high
Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-9wcp-9r3j-383q. This link is maintained to preserve external references. Original Description 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.

Details

Source
GitHub Security Advisories (INTL · database · site)
Severity
high
Published
2026-07-22
Last updated
2026-07-22
Exploitation
Not in CISA KEV at last sync

Original advisory: https://github.com/advisories/GHSA-h5xr-fqvj-253p

More from GitHub Security Advisories