mystery tags which I didn’t add – vulnerability?

The answer is that these tags are created as part of the unit-test suite of json-api WP plugin:

https://github.com/dphiffer/wp-json-api

https://wordpress.org/plugins/json-api/

Related Posts:

  1. Why is wp_kses not keeping style attributes as expected?
  2. WordPress: Can I add categories/tags to all sites in my network at once?
  3. How to Get Next or Previous Post in a Specific Tag?
  4. Stop wordpress from removing HTML attributes
  5. What is the difference between terms and tags?
  6. How to use the Tag description as the title attribute?
  7. Apply class to the a tag link generated in post tag links
  8. Display tags for current post in sidebar
  9. Showing all tags in admin -> edit post
  10. Redirect Tag to Post with the same name
  11. Add exception for specific tag
  12. Link from tags to tag pages displaying all posts with that tag
  13. How can I extend Quick Edit option with 2 more fields
  14. How to separate the tags?
  15. Creating a unique, linked list of tags from a specific category?
  16. Massive Tags Remove Using MySQL
  17. Add # before each tag
  18. term/tag not being saved for custom post type
  19. require one tag for each post
  20. WP API Get post with tag names instead of tag ID’s
  21. get_terms with more than x post count
  22. Why ‘C++’ tag is converted to ‘C# ‘?
  23. How to show tags in posts, orderby count(most used) not alphabetically?
  24. Strict tag list – user should choose only existing tags for posts
  25. Display all posts of current viewing tag
  26. Exclude specific tags (by id) from the_tags
  27. Is is possible to rebuild wp_term_relationships table?
  28. Sort list of WordPress Page under tag when is_tag() called
  29. Displaying Posts by tag dynamically in WordPress
  30. Get the tags as an array, convert the tag into a string, and then replace spaces with dash
  31. Tag with Alias capability
  32. Setting a value on existing tag metadata field when that tag was just created by a user
  33. How to remove tag base from permalinks
  34. Creating a “Tags” page with search option, instead of using a widget
  35. Use current date as tag?
  36. how to filter each tag item?
  37. Creating custom tags
  38. What is the best way to create a menu item that links to all posts with a certain tag?
  39. Return post tags with description
  40. Get tags for post_type
  41. Line of Tag information Is Formatted Strange
  42. How can I make an auto-fill search box auto-completing with the tags?
  43. How to hide certain tags from the_tags()?
  44. OG Meta Tags not being scraped by facebook or twitter
  45. Cross Site Related Posts?
  46. List tags by certain letter issue with special chars like å, ä and ö
  47. Strip and tags from a specific div
  48. Get Adjacent Post By Tag
  49. How to enable all Tag Descriptions in loop?
  50. Remove short link tag from particular page
  51. Stop wordpress from adding html tags but not remove my own tags?
  52. merging terms programmatically while maintaining the count
  53. Why is Heading tag Auto applied to Post data? [closed]
  54. Add text to Title dynamically using tags
  55. Tagcloud: different color for different text size
  56. How to get tags outside of loop for specific page I’m on?
  57. “ Language notation in the post content
  58. how do i put “h1” tag in css as class and call it anywhere in the website files [closed]
  59. How to make tag pages look as /tags/%tagname%/ in the URL?
  60. Sort tags by first letter or included number
  61. WordPress tags as twitter sharer URL hastags
  62. Add post tag without post id
  63. Removing a taxonomy term
  64. Changing H1 to Normal Links
  65. How to change tag Title to its name?
  66. Setup proper 301 redirect for deleted tags
  67. Problem using the word “RSS” as a tag
  68. Bumping a (tagged) post to the top of archives
  69. How to set thumbnail for each tag?
  70. Missing tags, unexisting tags in search form within products, please help
  71. Detect tag page and include an Image for that specific tag
  72. Tags page not for post
  73. How can I automatically hyperlink tag names that are in my post body to the tag page
  74. Remove link and Add class to get_the_tag_list()
  75. Random tag in the post
  76. How to get tags from different blog?
  77. Unwanted word behind my title in SERP
  78. Insert text BEFORE the “tag” title
  79. Unable to Change Title in WordPress Dashboard
  80. How to Group While Loop “Results” of wp_query?
  81. Remove parentheses from tag cloud count
  82. get_the_tags function not retrieve all tags for specific category
  83. Auto-Tagging a Custom Post Type
  84. Conditional tag for attachment posts
  85. Get multiple tags by slug
  86. Hide Tag Title When No Tags
  87. Feedburner closing error
  88. Change CSS on tag in tagcloud, if ther current post is tagged with the tag
  89. Display posts containing at least 1 from a list of say 10 tags but not containing other tags
  90. WordPress editor, change code wrap (bbpress?)
  91. where to find on backend to amend and edit title tage for each page on website?
  92. Create a separate widget for both Tags and TagsCloud?
  93. How to make a Post Tag primary?
  94. How can I edit the slugs of tags?
  95. Listing tags with custom html output
  96. Exclude specific tag or tags from related posts?
  97. Show tags in post? Function not working
  98. How to export tag counts to excel?
  99. How to make attachment tag archive visible on page
  100. What file is responsible with tags displaying on the post?
Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)