Keep your viewing history in sync across Jellyfin, Plex, and Emby without relying on cloud services. - Works with multiple servers and users - Matches shows using file names or IDs - Syncs watched status and progress Keep history in sync by visiting this:

Tired of the hassle of NAS and Jellyfin? VidServe: A lightweight LAN video server tool. Turn any video folder on your computer into a playback page. Phones and tablets on the same Wi-Fi can scan a QR code to watch — no file transfers, no extra player apps. Perfect for quickly sharing and playing local videos. 👉

My favorite bug class right now: **argument injection.** 🎯 Jellyfin had an unauthenticated endpoint that could turn FFmpeg into a file reader. 📍 `/Videos/{itemId}/stream` An unvalidated query parameter was passed straight into FFmpeg. The trick wasn't `;id` or shell injection. ❌ It was an `-vf drawtext` filter that made FFmpeg render `[/]etc[/]shadow` into the video response. 👀 ✅ No shell needed ✅ No semicolon 💀 Just argument injection.