NiceView is pre-1.0 software; only the latest released version receives fixes.
Please report security issues privately rather than via a public issue. Use GitHub's private vulnerability reporting for this repository, or email the maintainer at fuehner@gmx.net.
Please include a description of the issue, the affected version, and — if possible — a minimal reproducer. You can expect an initial response within a reasonable time frame; there is no bug bounty program.