Drupal 7.44: can't save node with specific words

Anytime we create a post that contains the words “select” or “update”, then click Save, the screen resets to a blank entry form.

This issue has been happening for over a year. I’ve tried to search for similar issues, but haven’t seen anything.

I have updated Drupal many times in hopes that an update would fix the problem. I have also disabled the CKEDITOR module, but the issue still happens – so it’s unrelated to the editor.

Has anyone seen this before?

In case it’s helpful, we are using these modules:

  • Add to head
  • Administration menu
  • Advanced css/js aggregation
  • Antibot
  • Backup and migrate
  • CKEditor
  • Chaos tools
  • Elysia Cron
  • Fitvids
  • Human
  • IMCE
  • Impression
  • JQuery Update
  • Libraries
  • Metatag
  • Node “authored by” select
  • Pathauto
  • Read More Link
  • Real name
  • Redirect
  • Responsive menus
  • Scheduler
  • Site verification
  • Smart trim
  • SMTP authentication support
  • Superfish
  • Taxonomy manager
  • Token
  • Variable check
  • Views


Drupal version: 

Source: https://www.drupal.org/taxonomy/term/22/feed