Make WordPress Core

{60} Bugs Reported Against Trunk (4806 matches)

Create a new ticket
  • Bugs that have been reported against trunk.
  • Excludes tickets marked close or reporter-feedback.

Results (2301 - 2400 of 4806)

Defects Awaiting Review (60 matches)

Ticket Summary Owner Component Severity Type Modified Version Workflow
#50894 Replicate default behaviour for Custom taxonomies while creating/updating a post. SergeyBiryukov Taxonomy normal defect (bug) 05/07/2025 5.4.2 has-patch
#32565 Adding an underscore prefix meta key with a meta value provides an incorrect error message SergeyBiryukov Options, Meta APIs normal defect (bug) 07/18/2022 4.3 has-patch
#29418 Taxonomy archive query not including all of its post types. SergeyBiryukov Taxonomy normal defect (bug) 05/06/2020 3.9.2 dev-feedback
#43844 PHP list language construct changed behaviour in PHP 7 SergeyBiryukov Administration major defect (bug) 08/12/2018 dev-feedback
#47187 <!--more--> tag on same line as content prevents any edits to that line SergeyBiryukov* Editor normal defect (bug) 11/23/2020 5.2 has-patch
#63773 Palette-based PNG cause failure attempting AVIF/WebP conversion under GD adamsilverstein Media normal defect (bug) 01/23/2026 5.8 has-patch
#60052 Error when deleting media if default taxonomies have been removed adamsilverstein General normal defect (bug) 06/13/2025 6.4.2 dev-feedback
#41029 The changed author is not making the coming revisons adamsilverstein Revisions normal defect (bug) 04/30/2021 4.8
#48361 Select Files on iOS doesn't trigger on modal if start on Upload Files tab and switch to Media Library tab adamsilverstein Media normal defect (bug) 11/03/2019 needs-patch
#58260 Enable `elementpath` for the Classic Block TinyMCE editor afercia Editor normal defect (bug) 05/08/2023 has-patch
#63137 Getting Use isset() or empty() to check the index exists before using it error into the WordPress core files. audrasjb General normal defect (bug) 03/20/2025 has-patch
#57271 Cron unschedule / reschedule event errors audrasjb Cron API normal defect (bug) 03/10/2025 6.0 has-patch
#62957 Missing Escaping functionality audrasjb Upgrade/Install normal defect (bug) 02/13/2025 has-patch
#53109 wp_insert_user should return a WP_Error when passing a too long first_name parameter audrasjb Users normal defect (bug) 07/18/2024 has-patch
#60328 Deprecated parameter default value of unregister_setting() is not correct type audrasjb General normal defect (bug) 01/29/2024 has-patch
#54920 Problem with blog posts updating to WordPress 5.9 audrasjb Posts, Post Types normal defect (bug) 02/01/2022 5.9
#53850 Plugin available updates not being displayed and updates not possible via admin console menu audrasjb Upgrade/Install normal defect (bug) 08/30/2021 5.8
#51262 Provide option to disable emails about auto-updates or remove sending of emails as default audrasjb Upgrade/Install normal defect (bug) 11/03/2020 5.5
#49044 Links in the text widget now require quotes audrasjb Widgets normal defect (bug) 01/07/2020 5.3.1 needs-patch
#43171 Image Title Not Carrying through on Insert audrasjb* Widgets normal defect (bug) 02/04/2019 4.8
#19173 Issues with wp_editor() when used inside of a meta box. azaozz Editor normal defect (bug) 07/07/2021 3.3 has-patch
#58764 Incorrect return type in `WP_Rewrite::using_index_permalinks()`. costdev Permalinks normal defect (bug) 07/31/2023 2.7 dev-feedback
#16858 Usage of HTTP_HOST in the administration dd32 Administration normal defect (bug) 08/08/2022 3.1 has-patch
#61286 PHP message: PHP Fatal error: Uncaught Error: Undefined constant "ABSPATH" in wp-includes/cache.php deepakrohilla General major defect (bug) 05/31/2024 6.5.3 has-patch
#61277 PHP message: PHP Fatal error: Uncaught Error: Undefined constant "ABSPATH direct access to wp-includes/rss.php on line 19 deepakrohilla General major defect (bug) 05/29/2024 has-patch
#14913 Multisite Requires Client Information to Load Files filosofo Bootstrap/Load normal defect (bug) 05/07/2025 3.1 has-patch
#51823 Native auto updater caused plugin update to fail and disappears plugin from directory francina Upgrade/Install major defect (bug) 10/26/2022
#62276 class-wp-user.php can throw a warning for trim() when $value is null heuptasje General normal defect (bug) 10/22/2024 6.7 has-patch
#57924 Cron fires twice j3gaming Cron API critical defect (bug) 03/05/2024 6.1.1 dev-feedback
#41314 If the required fields are not set on user profile's save, every field's value will be dropped jackjohansson Users normal defect (bug) 10/11/2023 4.8 has-patch
#62676 Classic editor: Firefox - Full height editor button not loading in the editor joedolson* Editor normal defect (bug) 04/15/2025 6.7.1
#62925 Non-unique names for inputs in nav-menu joedolson* Menus normal defect (bug) 02/18/2025 has-patch
#59252 is_front_page returns false when a static blog page has been set. joedolson* Query normal defect (bug) 02/04/2025 2.5 has-patch
#23436 Media Gallery - Cropping Image and then Cropping a thumbnail from that crop doesn't work. joedolson* Media normal defect (bug) 05/01/2024 3.5 dev-feedback
#58743 Featured image Edit : When clicking on the undo option, the save edits option is disabled. joedolson* Media normal defect (bug) 08/07/2023 6.3
#28053 Fields with same name added to new media modal using 'attachment_fields_to_edit' do not pass as an array when saving. joedolson* Media normal defect (bug) 03/03/2021 3.5 has-patch
#63284 _prime_post_caches is getting called unchunked joemcgill General major defect (bug) 04/16/2025 6.7.2
#40197 meta cap 'publish_post' is not being used johnbillion Role/Capability normal defect (bug) 10/25/2024 3.5 has-patch
#31746 get_blogs_of_user() can be very slow when a user is a member of thousands of sites johnbillion Users normal defect (bug) 06/03/2022 3.0 has-patch
#64021 wp_die() status code Network and Sites component updates (parent ticket: #64009) johnjamesjacoby Networks and Sites normal defect (bug) 11/22/2025 has-patch
#57385 Disable foreign key checks when dropping tables inside wp_uninitialize_site() function johnjamesjacoby* Database normal defect (bug) 01/12/2024 dev-feedback
#35529 Updating to 4.4.1 causes new pretty permalinks for media to break existing permalinks kraftbj Permalinks normal defect (bug) 08/01/2022 4.4
#60931 The 'get_users' function triggers a fatal error if a role is added without any capability assigned. nazsabuz Users normal defect (bug) 04/05/2024 2.0 has-patch
#11740 Sorting tags and towns does not work well for utf-8 nbachiyski I18N normal defect (bug) 08/26/2025 2.9 dev-feedback
#64570 when the trash is empty we should load all posts pbearne Posts, Post Types normal defect (bug) 01/29/2026 has-patch
#57409 Post date/time selector on a different timezone than of the server's pbearne Date/Time normal defect (bug) 12/05/2025 6.1
#62729 stream_preview_image() should stream with right mime type, if filter _load_image_to_edit_path change file with different mime type pbearne Post Thumbnails normal defect (bug) 08/11/2025 6.7.1 has-patch
#32452 Cache optimizations pbearne Cache API normal defect (bug) 01/23/2025 4.1 has-patch
#55503 Post Date display issue if we set empty from General Settings page pbearne Date/Time normal defect (bug) 12/13/2024 dev-feedback
#44445 wp_cache_init() and WP_Object_Cache constructor has a memory leak pbearne Cache API normal defect (bug) 06/14/2024 2.2 dev-feedback
#60713 remove 'array_merge(...)' is used in a loop and is a resources greedy construction. from generate_rewrite_rules pbearne Rewrite Rules normal defect (bug) 04/10/2024 has-patch
#58619 absint() causes unexpected behavior for metadata functions which use get_metadata_raw() pbearne Options, Meta APIs normal defect (bug) 12/18/2023 has-patch
#56047 test for pre_option_{$option} filter pbearne Options, Meta APIs normal defect (bug) 06/22/2022 has-patch
#61806 twemoji is always loaded on Windows devices pbearne* Emoji minor defect (bug) 09/07/2024
#42280 Multisite: get_blogs_of_user has no useful caching on large installs pbearne* Networks and Sites major defect (bug) 07/23/2024 4.7 dev-feedback
#51117 Sitemap & XSL requests execute main query for home page. pbiron* Sitemaps normal defect (bug) 03/03/2026 5.5 needs-patch
#50110 Incorrect property docblocks in WP_Block_Type peterwilsoncc Editor minor defect (bug) 02/09/2021 5.0
#37763 Target server overload due to invalid RSS feed URL in RSS widget stevenkword Feeds normal defect (bug) 05/16/2024 4.6 needs-patch
#63725 Theme textdomain not loaded, if plugin used the textdomain before swissspidy I18N minor defect (bug) 09/12/2025 6.8 has-patch
#38486 current_page_parent class wrongly added to menu item williampatton Menus normal defect (bug) 01/31/2026 4.6.1 needs-unit-tests

Defects Awaiting Review, reported against latest stable branch (17 matches)

Ticket Summary Owner Component Severity Type Modified Version Workflow
#64483 Core Abilities getting error when execution AI normal defect (bug) 03/06/2026 6.9 needs-unit-tests
#64767 Some PHP Warnings appears with PHP 8.5 General normal defect (bug) 03/01/2026 6.9.1 has-patch
#64709 Stretchy Heading inside Media & Text block don't render correct in Firefox browser. Formatting normal defect (bug) 02/23/2026 6.9.1
#64617 Media Uploader: Incorrect fallback error message when filename contains special characters (apostrophes) Media normal defect (bug) 02/20/2026 6.9.1
#64670 WP_REST_Posts_Controller::update_item() not passing parent to wp_unique_post_slug() for draft child REST API normal defect (bug) 02/18/2026 6.9.1 has-patch
#64600 [E_WARNING] Undefined array key "full" in wp-includes/media.php on line 4678 Media minor defect (bug) 02/05/2026 6.9.1 has-patch
#64593 allow PDF preview generation without sizes Media normal defect (bug) 02/04/2026 6.9.1 dev-feedback
#64565 The 'manage_posts_extra_tablenav' action does not fire for bottom tablenav when no posts exist Administration normal defect (bug) 01/28/2026 6.9
#64556 Tools -> Export | Failure when setting category Export normal defect (bug) 01/27/2026 6.9 needs-patch
#64523 _do_query needs exception processing in class-wpdb.php General normal defect (bug) 01/23/2026 6.9 needs-unit-tests
#64541 In GET requests, interfaces containing the `search` parameter can be vulnerable to logic errors triggered by the input `%2500`. REST API major defect (bug) 01/22/2026 6.9
#64516 In a test sequence, resources can still be updated after being deleted. HTTP API normal defect (bug) 01/21/2026 6.9
#64433 Bug while upgrading individual plugins Upgrade/Install normal defect (bug) 01/16/2026 6.9
#64519 WP_Filesystem_FTP and WP_Filesystem_FTPext classes create orphaned temp/noise files Filesystem API normal defect (bug) 01/16/2026 6.9
#64492 If admin session has timed out, uploading an image to media library incorrectly returns "Server cannot process this image" error, along with info about image sizes Media minor defect (bug) 01/09/2026 6.9
#64466 Admin layout broken: #wpcontent height constraint prevents container from extending to full content height Administration normal defect (bug) 01/01/2026 6.9
#64357 get_terms() no longer returns terms when "include" or "exclude" is set to 'all' or an empty value in WP 6.9 johnjamesjacoby Taxonomy major defect (bug) 12/05/2025 6.9

Defects Awaiting Review, reported against no version (23 matches)

Ticket Summary Owner Component Severity Type Modified Version Workflow
#32017 Fix class name typo from 'hndle' to 'handle' Administration normal defect (bug) 01/17/2026 has-patch
#41358 Shutdown hooks can significantly slow down REST API responses REST API normal defect (bug) 01/07/2026 dev-feedback
#37632 Incorrect Image Previews for SVG Media normal defect (bug) 12/12/2025
#41226 Static "posts page" preview not working Query normal defect (bug) 10/02/2025 needs-unit-tests
#27606 "Add Existing User" form does not preserve input in case of an error Users minor defect (bug) 08/08/2025 has-patch
#18264 Future private posts listed as already published with future date specified Posts, Post Types normal defect (bug) 08/05/2025 has-patch
#42468 Iron out the usage of 'homepage', 'home page', 'front page' Administration normal defect (bug) 07/11/2025 has-patch
#41349 Media Library insert from URL doesn't give a message when a URL fails check Media normal defect (bug) 06/25/2025 ui/ux
#37678 Add an action hook for plugins to do database upgrades on Database normal defect (bug) 06/24/2025 dev-feedback
#43668 Image cropping fails for many PHP locales, if set Media normal defect (bug) 06/24/2025 dev-feedback
#30691 Removing a featured image does not remove the 'post_parent' value - reproducible Media major defect (bug) 06/05/2025 dev-feedback
#42074 YouTube Auto-Embed Does Not Work with Video+Playlist Links Embeds normal defect (bug) 05/07/2025 needs-patch
#36418 Custom MIME type icons lost in WP Media List view Media normal defect (bug) 04/10/2025 dev-feedback
#28664 wp_load_alloptions() fails to set object cache when persistent alloptions cache is "0" Cache API normal defect (bug) 02/03/2025 has-patch
#40552 Calling wp_parse_args() early, with $args as empty string, may cause fatal error Formatting normal defect (bug) 11/01/2024 dev-feedback
#41309 Theme and plugin editing experience improvements at smaller screens Themes normal defect (bug) 07/01/2024
#43457 `wp_html_split` valid HTML attributes issues Shortcodes normal defect (bug) 05/28/2024 has-patch
#43540 srcset not added when the original image size doesn't exist in the database after regeneration Media normal defect (bug) 02/27/2024
#27244 'Restore This Autosave' immediately updates a published post Revisions normal defect (bug) 02/25/2024 ui/ux
#40007 update_option function does not work if the $value argument is false on a nonexistent option General normal defect (bug) 10/30/2023 has-patch
#40126 Mobile has two media editing experiences Media normal defect (bug) 10/25/2023
#35517 Work around PHP7 php-ssh2 breakage Filesystem API normal defect (bug) 06/27/2023 dev-feedback
#35204 Refresh HiDPI support Administration normal defect (bug) 03/14/2023 needs-patch
Note: See TracReports for help on using and creating reports.