PT-2026-49333 · Unknown · Nginx Proxy Manager

Pyuysig · CVE-2026-50892 · Published 2026-06-15 · Updated 2026-06-16

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions Nginx Proxy Manager version 2.14.0

Description Incorrect access control in the "Let's Encrypt" certificate download endpoint allows authenticated attackers to obtain TLS private key material by sending a crafted GET request.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Improper Access Control

Weakness Enumeration

CWE-284

Related Identifiers

CVE-2026-50892

Affected Products

Nginx Proxy Manager

References · 4

• 🔥 https://gist.github.com/pyuysig/2a581564816d0f9240a03bc2d5ce7356 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-50892 · Security Note
• https://t.me/cveNotify/168720 · Telegram Post
• https://t.me/cveNotify/168588 · Telegram Post