CVE-2026-65592
Stored DOM XSS in n8n Resource Locator via cachedResultUrl allowing script execution.
Is CVE-2026-65592 being exploited?
Not confirmed. CVE-2026-65592 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 0.17% probability of exploitation in the next 30 days.
How severe is CVE-2026-65592?
CVE-2026-65592 is rated High with a CVSS score of 8.4. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2026-65592?
Yes. A fix has been recorded for CVE-2026-65592. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-65592 affect?
CVE-2026-65592 affects n8n < 1.123.64, n8n < 2.29.8, n8n < 2.30.1. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-65592?
Upgrade n8n to >=1.123.64, 2.29.8, or 2.30.1+ immediately
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Authenticated users with workflow edit/create can inject javascript: URLs causing stored XSS; attackers can steal sessions, perform CSRF, or deliver malware in victims' browsers.
Immediate action required
- affected< 1.123.64
- affected< 2.30.1
- affected< 2.29.8
As published in the CVE Program record. A version outside these ranges is not a statement that it is unaffected — vendors sometimes understate a range, and distribution-backported builds carry upstream numbers that do not reflect what was patched into them.