PT-2026-95911 · Unknown · Nginx Proxy Manager

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CVE-2026-93964

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Published

2026-09-20

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Updated

2026-09-22

CVSS v4.0

5.5

Medium

VectorAV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
Name of the Vulnerable Software and Affected Versions nginx-proxy-manager versions prior to 2.15.2
Description Missing authentication in the Validate Route component allows remote attackers to manipulate the internalCertificate.validate() function within the backend/internal/certificate.js file. The endpoint processes and echoes back the submitted certificate, leading to unauthenticated OpenSSL processing of attacker-controlled input.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Improper Authentication

Missing Authentication

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Weakness Enumeration

Related Identifiers

CVE-2026-93964

Affected Products

Nginx Proxy Manager