CVE-2026-34491

Improper neutralization of input during web page generation 'cross-site scripting' vulnerability in Johnson Controls Metasys 14 and Johnson Controls Metasys 15 allows Cross Site Scripting. This issue affects Metasys 14: before 14.1.5; Metasys 15: before 15.0.1...

EUVD-2026-65005

Improper neutralization of input during web page generation 'cross-site scripting' vulnerability in Johnson Controls Metasys 14 and Johnson Controls Metasys 15 allows Cross Site Scripting. This issue affects Metasys 14: before 14.1.5; Metasys 15: before 15.0.1...

CVE-2026-34491

Improper neutralization of input during web page generation 'cross-site scripting' vulnerability in Johnson Controls Metasys 14 and Johnson Controls Metasys 15 allows Cross Site Scripting. This issue affects Metasys 14: before 14.1.5; Metasys 15: before 15.0.1...

CVE-2026-34491

A persistent cross-site scripting (XSS) vulnerability in the web interface of Johnson Controls Metasys (a building management system) allows a low-privilege user to inject a malicious payload via a crafted URL. The payload persists across logins and executes in the browser context of other users,...

CVE-2026-34491: Improper Neutralization of Input During Web Page Generation

Improper neutralization of input during web page generation 'cross-site scripting' vulnerability in Johnson Controls Metasys 14 and Johnson Controls Metasys 15 allows Cross Site Scripting. This issue affects Metasys 14: before 14.1.5; Metasys 15: before 15.0.1...

PT-2026-80980

Name of the Vulnerable Software and Affected Versions Metasys versions prior to 14.1.5 Metasys versions prior to 15.0.1 Description Improper neutralization of input during web page generation allows Cross Site Scripting XSS, a condition where malicious scripts are injected into trusted websites...