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humhub

Productivity & Wikis

HumHub is an open‑source, modular platform for building social networks, knowledge bases, intranets or communication hubs.

PHP Latest v1.18.4 · 5d ago Security brief →

Features

  • Customizable user profiles with personal information and media
  • Spaces (rooms/groups) with advanced permissions and notifications
  • Rich content creation (posts, wiki pages, media, events, tasks) and collaboration tools
  • Extensible via ~80 modules (APIs, LDAP, Calendar, Wiki, OnlyOffice, SSO, etc.)

Recent releases

View all 6 releases →
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v1.18.4 Security relevant
Dependencies RCE / SSRF

CVE fixes

Review required
v1.18.3 Bug fix
Auth RBAC

DST fix + RichText video/audio

v1.18.2 Bug fix

Patch fixes HTML encoding double-encoding, PJAX page titles, user display truncation, form layout widths, and captcha display issues.

v1.18.1 Security relevant
Security fixes
  • GHSA-qxjh-478x-23gm
  • Fixed XSS in Button/Link/Badge/DropdownMenu labels
Notable features
  • Virtual profile field caching
  • DisplayNameSub in UserPicker

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Beta — feedback welcome: [email protected]