CVE-2026-50892

Published Jun 15, 2026 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Description
Incorrect access control in the "Let's Encrypt" certificate download endpoint of Nginx Proxy Manager v2.14.0 allows authenticated attackers to obtain the TLS private key material via a crafted GET request.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Nginxproxymanager
Nginxproxymanager nginx Proxy Manager
Vendors & Products Nginxproxymanager
Nginxproxymanager nginx Proxy Manager
Type Values Removed Values Added
Title Access Control Bypass Enables Private Key Retrieval in Nginx Proxy Manager
Type Values Removed Values Added
Title Access Control Bypass Enables Private Key Retrieval in Nginx Proxy Manager
Type Values Removed Values Added
Weaknesses CWE-284
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Incorrect access control in the "Let's Encrypt" certificate download endpoint of Nginx Proxy Manager v2.14.0 allows authenticated attackers to obtain the TLS private key material via a crafted GET request.
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Jun 16, 2026, 6:05 PM
Reserved
Jun 7, 2026, 12:00 AM
Status
Awaiting Analysis
Published
Jun 15, 2026, 8:16 PM
Modified
Jun 17, 2026, 10:57 AM