MISP v2.5.25 - Performance Update

| November 16, 2025

This release introduces a security fix, significant performance improvements for REST searches, new default feeds, and several important bug fixes.

Security

  • Fixed a vulnerability that could expose user passwords in workflows.

Enhancements & Features

  • New Feeds: Added three new “hideNseek LAB” Threat Intelligence Feeds (JSON, CSV, and IP Blocklist).
  • Accessibility: Significantly improved accessibility for screen reader users when editing server settings. Users can now use an ARIA button to switch cells to edit mode, removing the need to double-click.
  • STIX: The misp-stix submodule has been updated to the latest version.

Fixes & Performance

  • Performance: Implemented a major performance fix for attribute-level REST searches that use tag filters. This was achieved by moving to a unioned subquery and removing an inefficient join.
  • REST Search: Fixed a bug that caused event-level REST searches to fail when searching by tag.
  • UI (Galaxies): Added the missing sharing group distribution level to the “quick-relation-add” interface for galaxy clusters.
  • UI (Relations): Corrected an issue with editing cluster relations and improved the confirmation text.
  • UI (Picker): Restored the correct behavior for the generic UUID picker.
  • Documentation: The background jobs migration guide has been updated to include the new scheduler worker.
  • Fixed a typo in the benchmarks.

🧹 Other

  • The Mirai tracker project has been discontinued and removed.