XSS in @leanprover/unicode-input-component

Impact Projects that use @leanprover/unicode-input-component are vulnerable to an XSS exploit in 0.1.9 of the package and lower. The component re-inserted text in the input element back into the input element as unescaped HTML. Patches The issue has been resolved in 0.2.0. Workarounds Replace the...

CVE-2026-32732: Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)

Lean 4 VS Code Extension is a Visual Studio Code extension for the Lean 4 proof assistant. Projects that use @leanprover/unicode-input-component are vulnerable to an XSS exploit in 0.1.9 of the package and lower. The component re-inserted text in the input element back into the input element as...