Threat Encyclopedia

NginxProxyManager.Proxy.Host.Stored.XSS

description-logoDescription

This indicates an attack attempt to exploit a Cross-Site Scripting Vulnerability in NginxProxyManager.
This vulnerability is due to improper input validation for Proxy Host domain names. A remote, authenticated attacker could exploit this vulnerability by sending a crafted request to the target server. Successfully exploiting this vulnerability could result in arbitrary code execution in the context of the victim's browser.

affected-products-logoAffected Products

NginxProxyManager prior to 2.9.17

Impact logoImpact

System Compromise: Remote attackers can execute arbitrary script code within the context of the target user's browser.

recomended-action-logoRecommended Actions

Apply the most recent upgrade or patch from the vendor.
https://github.com/NginxProxyManager/nginx-proxy-manager/commit/feaafdc5596633267a0a248d966b4ce275c958c4

CVE References

CVE-2022-28379

Telemetry logoTelemetry