CVE-2024-46256

high-risk
Published 2024-09-27

A Command injection vulnerability in requestLetsEncryptSsl in NginxProxyManager 2.11.3 allows an attacker to RCE via Add Let's Encrypt Certificate.

Do I need to act?

!
60.1% chance of exploitation in next 30 days
EPSS score — higher than 40% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (1)

Nginx Proxy Manager

Affected Vendors

Jc21

References (4)

Product https://github.com/NginxProxyManager/nginx-proxy-manager/blob/v2.11.3/backend/in...
Product https://github.com/NginxProxyManager/nginx-proxy-manager/commit/99cce7e2b0da2978...
Patch https://github.com/NginxProxyManager/nginx-proxy-manager/pull/4073/commits/c39d5...
Exploit https://github.com/barttran2k/POC_CVE-2024-46256
56
/ 100
high-risk
Severity 32/34 · Critical
Exploitability 19/34 · Moderate
Exposure 5/34 · Minimal