GHSA-78QV-3MPX-9CQQ NiceGUI vulnerable to XSS via Code Injection during client-side element function execution

Summary Several NiceGUI APIs that execute methods on client-side elements Element.runmethod, AgGrid.rungridmethod, EChart.runchartmethod, and others use an eval fallback in the JavaScript-side runMethod function. When user-controlled input is passed as the method name, an attacker can inject...

CVE-2026-27156: Improper Neutralization of Input During Web Page Generation

NiceGUI is a Python-based UI framework. Prior to version 3.8.0, several NiceGUI APIs that execute methods on client-side elements Element.runmethod, AgGrid.rungridmethod, EChart.runchartmethod, and others use an eval fallback in the JavaScript-side runMethod function. When user-controlled input i...

PT-2026-21771

Name of the Vulnerable Software and Affected Versions NiceGUI versions prior to 3.8.0 Description NiceGUI APIs, including Element.run method, AgGrid.run grid method, EChart.run chart method, and others, utilized an eval fallback within the JavaScript-side runMethod function. This allowed for...