WP Mailster v1.8.22

  • [Bug Fix] Fix issue where apostrophe character within SMTP error code makes it that send errors are not stored, closing SQL injection attack vector
  • [Bug Fix] Fix PHP Deprecated: strripos(): Passing null to parameter in MailUtils.php
  • [Bug Fix] Fix for thread/references shortening
  • [Bug Fix] Prevent PHP warning (array_key_exists(): Argument #2 ($array) must be of type array, null given)) when a sender without TO recipient is received

WP Mailster v1.8.20

  • [Improvement] Add confirm delete dialog for list views (e.g. mailing lists, users, groups, emails, …)
  • [Bug Fix] Sender/SMTP connection checks working again
  • [Bug Fix] Do not save attachment(s) when the email fails to be saved
  • [Bug Fix] Fix subscribe/unsubscribe widget (to not display HTML tags for the widget title)

WP Mailster v1.8.18

  • [Bug Fix] Fix Cross-Site Scripting (XSS) vulnerabilities
  • [Bug Fix] Fix Stored Cross-Site Scripting (XSS) vulnerability (CVE-2024-11782)
  • [Bug Fix] Fix Sensitive Data Exposure vulnerability (attacks require user role of Subscriber or higher)
  • [Bug Fix] Fix PHP warnings

WP Mailster v1.8.17

  • [Bug Fix] Fix for when certain email character set conversion lead to an empty email body
  • [Bug Fix] Fix SQL Injection vulnerabilities (attacks require user role of Contributor or higher)
  • [Bug Fix] Fix Cross-Site Scripting (XSS) vulnerabilities (attacks require user role of Contributor or higher)
  • [Bug Fix] Fix Sensitive Data Exposure vulnerability (vulnerability exists only when CSV exports have been done)
  • [Bug Fix] Fix Sensitive Data Exposure vulnerability (attacks require user role of Subscriber or higher)
  • [Bug Fix] Fix Settings change vulnerabilities
  • [Bug Fix] Fix Arbitrary Content Deletion vulnerabilities

WP Mailster v1.8.14

  • [Improvement] Automatically shorten (too) long subjects, current max length: 191 characters
  • [Bug Fix] Fix email character display/modification issues with Baltic encoding
  • [Bug Fix] Fix backend email archive view (and other admin list views) for Safari
  • [Bug Fix] Fix some rare cases where email was not saved to the database
  • [Bug Fix] Fix multiple PHP warnings
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