Important Notes

The upgrade script does not need to be run when upgrading to this release with the Changed Files package.

Before performing any upgrade please remember to backup your forum’s files and database and store them safely. If you have edited core files, including language files, please make sure you make a changelog for these changes so you can make them again (if necessary) once the upgrade is complete.

Follow the Upgrade Documentation for more detailed instructions.

Security vulnerabilities addressed (13)

Medium risk

Possible SQL Injection in moderation tool

Low risk

Missing permission check in newreply.php

Low risk

Possible XSS Injection on login

Low risk

Possible XSS Injection in member validation

Low risk

Possible XSS Injection in User CP

Low risk

Possible XSS Injection in Mod CP logs

Low risk

Possible XSS Injection when editing users in Mod CP

Low risk

Possible XSS Injection when pruning logs in ACP

Low risk

Possibility of retrieving database details through templates

Low risk

Disclosure of ACP path when sending mails from ACP

Low risk

Low adminsid & sid entropy

Low risk

Clickjacking in ACP

Low risk

Missing directory listing protection in upload directories

Issues resolved (83)

View issues on GitHub

Changed Files (104)

admin/
- inc/
  - class_form.php
  - class_page.php
  - functions.php
- modules/
  - config/
    - settings.php
  - forum/
    - management.php
  - style/
    - themes.php
  - tools/
    - adminlog.php
    - backupdb.php
    - modlog.php
    - recount_rebuild.php
    - spamlog.php
    - system_health.php
  - user/
    - admin_permissions.php
    - banning.php
    - groups.php
    - users.php
- index.php
archive/
- index.php
inc/
- cachehandlers/
  - apc.php
  - disk.php
  - eaccelerator.php
  - interface.php
  - memcache.php
  - memcached.php
  - xcache.php
- datahandlers/
  - post.php
  - user.php
  - warnings.php
- languages/
  - english/
    - admin/
      - global.lang.php
      - user_banning.lang.php
    - archive.lang.php
    - forumdisplay.lang.php
    - global.lang.php
    - managegroup.lang.php
    - member.lang.php
    - memberlist.lang.php
    - messages.lang.php
    - misc.lang.php
    - modcp.lang.php
    - newthread.lang.php
    - private.lang.php
    - search.lang.php
    - usercp.lang.php
  - english.php
- mailhandlers/
  - php.php
  - smtp.php
- tasks/
  - dailycleanup.php
- class_captcha.php
- class_core.php
- class_custommoderation.php
- class_datacache.php
- class_error.php
- class_language.php
- class_mailhandler.php
- class_moderation.php
- class_parser.php
- class_session.php
- db_mysql.php
- db_mysqli.php
- functions.php
- functions_forumlist.php
- functions_post.php
- functions_search.php
- functions_task.php
- functions_upload.php
- functions_user.php
- functions_warnings.php
install/
- resources/
  - mybb_theme.xml
  - mysql_db_tables.php
  - output.php
  - pgsql_db_tables.php
  - settings.xml
  - sqlite_db_tables.php
  - tasks.xml
  - upgrade13.php
  - upgrade26.php
  - upgrade35.php
- index.php
jscripts/
- select2/
  - select2.css
- general.js
- inline_moderation.js
calendar.php
contact.php
editpost.php
forumdisplay.php
global.php
managegroup.php
member.php
misc.php
modcp.php
newreply.php
newthread.php
polls.php
printthread.php
private.php
ratethread.php
reputation.php
search.php
sendthread.php
showthread.php
usercp.php
usercp2.php
warnings.php
xmlhttp.php

Changed Language Files (15)

There are changes to 15 language file(s). Changed languages files can be cross-referenced from the list above.

Changed Templates (40)

forumdisplay
forumdisplay_inlinemoderation
forumdisplay_nopermission
headerinclude
managegroup
managegroup_adduser
managegroup_inviteuser
member_profile
member_profile_findposts
member_profile_findthreads
member_register
member_register_referrer
memberlist
memberlist_search
misc_imcenter_skype
misc_whoposted_poster
modcp_banuser
modcp_finduser
modcp_warninglogs
polls_editpoll
post_attachments_attachment
post_attachments_new
private_advanced_search
private_send_autocomplete
report
report_error_nomodal
search
search_results_posts_inlinemoderation
search_results_posts_post
search_results_threads_inlinemoderation
showthread_inlinemoderation
usercp_currentavatar
usercp_editlists
usercp_editlists_user
usercp_subscriptions
video_dailymotion_embed
video_metacafe_embed
video_myspacetv_embed
video_vimeo_embed
video_yahoo_embed