[wp-trac] [WordPress Trac] #62885: Missing dot at the end of the description and improve function

[WordPress Trac]

#62885: Missing dot at the end of the description and improve function
-------------------------+-------------------------------------
 Reporter:  kapasias     |       Owner:  (none)
     Type:  enhancement  |      Status:  new
 Priority:  normal       |   Milestone:  Awaiting Review
Component:  General      |     Version:  trunk
 Severity:  normal       |  Resolution:
 Keywords:  has-patch    |     Focuses:  docs, coding-standards
-------------------------+-------------------------------------
Changes (by kapasias):

 * keywords:   => has-patch


Comment:

 Exmple
 function custom_message_shortcode() {

         $value1 = 'onmouseover=alert("XSS")';
         $value2 = 'Text with Space';
         $value3 = 'abc = xyz';

     return '<div '.esc_html($value1).' '.esc_attr($value3).' class
 ="custom-message">'.esc_attr($value2).'</div>';

 }
 add_shortcode('custom_message', 'custom_message_shortcode');

 This line of code uses preg_replace() to sanitize a string by removing
 potentially unsafe event handler attributes (like onclick, onmouseover,
 etc.) from HTML elements.

 This is a security measure to prevent malicious JavaScript from being
 executed via event handler attributes in user-supplied content. It helps
 mitigate risks like Cross-Site Scripting (XSS).


 Before Update Function : https://prnt.sc/4LfxABLmaM2o

 After Update Function : https://prnt.sc/ZYIWFxjYCDnN


 so preg_replace( '/\s*on\w+\s*=\s*["\']?.*?["\']?/i', '', $safe_text );
 line
 sanitized and escaped html

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Ticket URL: <https://core.trac.wordpress.org/ticket/62885#comment:1>
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