The vulnerability of the Nginx UI server’s user interface relates to improper code generation, which allows attackers to bypass security restrictions and execute arbitrary code.
🗓️ 06 May 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 11 Views
| Reporter | Title | Published | Views | Family All 19 |
|---|---|---|---|---|
 | CVE-2026-42238 | 4 May 202620:13 | – | attackerkb |
 | CVE-2026-42238 | 4 May 202622:48 | – | circl |
 | Nginx UI 代码注入漏洞 | 4 May 202600:00 | – | cnnvd |
 | CVE-2026-42238 | 4 May 202620:13 | – | cve |
 | CVE-2026-42238 Unauthenticated Remote Code Execution via Backup Restore in nginx-ui | 4 May 202620:13 | – | cvelist |
 | EUVD-2026-27141 | 6 May 202617:03 | – | euvd |
 | K000161622: NGINX UI vulnerability CVE-2026-42238 | 8 Jun 202600:35 | – | f5 |
 | Nginx-UI is Vulnerable to Unauthenticated Remote Code Execution via Backup Restore | 6 May 202617:03 | – | github |
 | Nginx-UI is Vulnerable to Unauthenticated Remote Code Execution via Backup Restore | 6 May 202600:00 | – | gitlab |
 | CVE-2026-42238 | 4 May 202621:16 | – | nvd |
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06 May 2026 00:00Current
6.2Medium risk
Vulners AI Score6.2
CVSS 39.6
CVSS 210
EPSS0.00764