CVE-2025-64343: Nsis Admin Only Permission Hardening
The NSIS installer script applies file and directory permission restrict policies exclusively when run with administrative privileges. If the installer runs as a standard user in a shared or writable location, the installation directory will retain overly permissive default permissions inherited from the parent location. This is a local privilege escalation
greprules fetch cve-2025-64343-nsis-admin-only-permission-hardening --engine opengrepDescription
The NSIS installer script applies file and directory permission restrict policies exclusively when run with administrative privileges. If the installer runs as a standard user in a shared or writable location, the installation directory will retain overly permissive default permissions inherited from the parent location. This is a local privilege escalation
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