CVE-2026-56353
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
n8n - Authentication Bypass in Chat Trigger Node
n8n contains an authentication bypass in the Chat Trigger node when configured with n8n User Auth (a non-default configuration). In affected releases — before 1.123.22, the 2.0.0 through 2.9.2 line, and 2.10.0 — the authentication check on the Chat Trigger webhook endpoint can be circumvented, allowing access without valid credentials. Fixed in 1.123.22, 2.9.3, and 2.10.1.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
n8n
- Vendor
- n8n
- Product
- n8n
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 0 | affected | semver | 1.123.22 | Unavailable | None listed |
| 1.123.22 | unaffected | semver | Unavailable | Unavailable | None listed |
| 2.0.0 | affected | semver | 2.9.3 | Unavailable | None listed |
| 2.9.3 | unaffected | semver | Unavailable | Unavailable | None listed |
| 2.10.0 | affected | semver | 2.10.1 | Unavailable | None listed |
| 2.10.1 | unaffected | semver | Unavailable | Unavailable | None listed |