CVE-2026-32732

N/A

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.

CVE Details

CVSS v3.1 ScoreN/A

Published3/16/2026

Last Modified3/16/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-80

References

https://github.com/leanprover/vscode-lean4/pull/735(security-advisories@github.com)

https://github.com/leanprover/vscode-lean4/security/advisories/GHSA-6ggm-pwr9-r5h2(security-advisories@github.com)

https://leanprover.zulipchat.com/#narrow/channel/113488-general/topic/weird.20behavior.20in.20loogle.20searchbar/near/578502003(security-advisories@github.com)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.