Security Advisory

CVE-2026-32732

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2026-03-13 21:43:22

Last updated 2026-03-16 20:22:43

Assigner GitHub_M

State PUBLISHED

Description

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.

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