RCE in Jc21 nginx Proxy Manager
CVE-2024-46256
A Command injection vulnerability in requestLetsEncryptSsl in NginxProxyManager 2.11.3 allows an attacker to RCE via Add Let's Encrypt Certificate.
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.031 (86.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Jc21 Nginx_proxy_manager — versions 2.11.3
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Product)
- cve@mitre.org (Product)
- cve@mitre.org (Exploit)
- cve@mitre.org (Patch)
Frequently asked questions
- What is CVE-2024-46256?
- CVE-2024-46256 is a critical-severity vulnerability in Jc21 nginx Proxy Manager, classified under Command Injection. CVSS score: 9.8/10. Published 2024-09-27.
- How severe is CVE-2024-46256?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2024-46256 known to be exploited?
- 7 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.