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N8n Hosted Chat Trigger Unauthorized Access

🗓️ 18 May 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 21 Views

Vulnerability in Hosted Chat node Chat Trigger on n8n allows remote access to modify protected data due to authentication flaws.

Related
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
circl
Circl
CVE-2026-42228
7 May 202601:00
–circl
cnnvd
CNNVD
n8n 安全漏洞
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
15 Oct 202619:29
–kitploit
mend
Mend
CVE-2026-42228
4 May 202618:27
–mend
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18 May 2026 00:00Current
6.5Medium risk
Vulners AI Score6.5
CVSS 24
CVSS 35.4
EPSS0.00453
21