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CVE-2026-42228

🗓️ 04 May 2026 19:16:04Reported by [email protected]Type 
nvd
 nvd
🔗 web.nvd.nist.gov👁 72 Views

Unauthenticated attacker could attach to a waiting workflow via /chat WebSocket and alter prompts; vulnerability patched.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
githubexploit
GithubExploit
Exploit for Missing Authorization in N8N
7 May 202600:59
–githubexploit
attackerkb
attackerkb
CVE-2026-42228
4 May 202618:27
–attackerkb
bdu_fstec
BDU FSTEC
N8n Hosted Chat Trigger Unauthorized Access
18 May 202600:00
–bdu_fstec
circl
Circl
CVE-2026-42228
7 May 202601:00
–circl
cnnvd
CNNVD
n8n security vulnerabilities
4 May 202600:00
–cnnvd
cve
CVE
CVE-2026-42228
4 May 202618:27
–cve
cvelist
Cvelist
CVE-2026-42228 n8n: Hijacking of Unauthenticated Chat Execution
4 May 202618:27
–cvelist
euvd
EUVD
EUVD-2026-27096
4 May 202618:27
–euvd
github
Github Security Blog
n8n Vulnerable to Hijacking of Unauthenticated Chat Execution
29 Apr 202621:17
–github
kitploit
Kitploit
CVE-2026-42228
21 Oct 202616:33
–kitploit
Rows per page
NVD
Node
OR
n8nn8nRange<1.123.32enterprisenode.js
n8nn8nRange2.17.0–2.17.4enterprisenode.js
n8nn8nMatch2.18.0enterprisenode.js

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