Vscode Lean4
1 CVEs
product
Monthly
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 unescaped HTML. The issue has been resolved in 0.2.0.
XSS
Vscode Lean4
NVD
GitHub
VulDB
EPSS
0.0%
CVE-2026-32732
npm
EPSS 0%
POC
PATCH
This Week
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 unescaped HTML. The issue has been resolved in 0.2.0.
XSS
Vscode Lean4
NVD
GitHub
VulDB