netalertx/NetAlertX v26.6.3

v26.6.3 - 🏢🤝 More MSP-ready flexibility in a Hub SYNC setup and new KEALSS and ADGUARDEXP plugins

on GitHub

Hi all 👋

This release centers on refining how NetAlertX handles distributed environments and enhancing the reliability of the core scanning plugins, making the platform increasingly suitable for MSP and multi-site deployments.

A major addition is the new SYNC_BEHAVIOR setting, which gives you explicit control over whether your hub or your nodes act as the source of truth. I've also hardened the SYNC plugin’s error handling to ensure more reliable data propagation across your network.

The plugin ecosystem continues to expand thanks to the community 🙏 there is now a new Kea DHCP server plugin (thanks to @void-spark) and a AdGuard Export plugin (thanks to @natecj), which keeps your device names and identifiers mirrored in AdGuard Home.

The the system's foundation was hardened as well. This includes a UI-wide HTML-encoding overhaul to ensure device names are rendered safely, plus a major update to the ICMP scanner to improve reliability with better VLAN handling. Finally, workflows handle device deletions better to prevent background triggers from failing during data churn.

Thanks to everyone who contributed to this release. Now onto the changes.

Screenshots

💔 Breaking changes

Sometimes I have to introduce breaking changes

• See Past breaking Changes.

🆕New capabilities

• Kea DHCP server plugin KEALSS by @void-spark 🙏
• A SYNC_BEHAVIOR setting to choose if the hub or nodes are the source of truth #1651
• ADGUARDEXP plugin to export devices to AdGuard as persistent clients, keeping names and IP/MAC identifiers in sync by @natecj 🙏

✨Fixes and Improvements

• Workflow triggers could fail if device deleted before event was processed
• DIGSCAN could not be disabled due to default RUN set in config.json #1631
• New UI regression tests verifying devName XSS protection
• UI-wide HTML‑encoding for device names and safer table rendering
• Sync hub (SYNC) more robust error handling #1657
• The hub of the SYNC setup in pull mode didn't emit new device notifications #1652
• ICMP scan: per‑interface & IPv4/IPv6 probing, deduplication, tolerant timeouts. #1642
• Device pages: smarter name cache fallback, improved titles/navigation
• Workflows/triggers handle missing objects more gracefully and action groups simplified
• The PUSH mode of the SYNC plugin didn't work
• Updated CRON schedule validation to accept a wider range of CRON schedules
• Tweaked external link icon spacing and refined settings/devices UI layout; updated footer links.
• Added device filtering troubleshooting guide and in-app help link for the devices table.
• ICMP didn't handle VLANs in the SCAN_SUBNETS setting #1662

Previous releases:

https://github.com/netalertx/netalertx/releases

Target release frequency:

• Monthly

What's Changed

• sync by @jokob-sk in #1633
• Fix typo in docker installation documentation by @Neutronlul in #1635
• First attempt at kea dhcp support by @void-spark in #1636
• sync by @jokob-sk in #1638
• Translated using Weblate (Portuguese (Portugal)) by @jokob-sk in #1643
• Fix potentially vulnerable cloned function by @npt-1707 in #1645
• Fix potentially vulnerable cloned function by @npt-1707 in #1646
• Fix potentially vulnerable cloned function by @npt-1707 in #1647
• Next release by @jokob-sk in #1634
• Refactor sync data processing to handle PUSH and PULL modes with impr… by @jokob-sk in #1653
• BE: SYNC API logging by @jokob-sk in #1654
• SYNC plugin improvements - skipping non-reachable nodes, SYNC_BEHAVIOR by @jokob-sk in #1655
• Next release by @jokob-sk in #1658
• Next release by @jokob-sk in #1660
• feat: add adguard_export plugin by @natecj in #1649
• Next release by @jokob-sk in #1665

New Contributors

• @Neutronlul made their first contribution in #1635
• @void-spark made their first contribution in #1636
• @npt-1707 made their first contribution in #1645
• @natecj made their first contribution in #1649

Full Changelog: v26.5.4...v26.6.3