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Cross Site Script Vulnerability on "Shoutbox Admin" in PHP-Fusion feature 9.03.60 #2328

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r0ck3t1973 opened this issue May 18, 2020 · 1 comment

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@r0ck3t1973
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r0ck3t1973 commented May 18, 2020

Describe the bug
An authenticated malicious user can take advantage of a Stored XSS vulnerability in the "Shoutbox" feature.

To Reproduce
Steps to reproduce the behavior:

  1. Login into the panel
  2. Go to 'php-fusion/infusions/shoutbox_panel/shoutbox_admin.php'
  3. Click on 'Infusion' -> 'Shoutbox Admin' -> 'New Shout'
  4. Insert payload XSS:
    <svg><script xlink:href=data:,alert(1337) />
  5. Send Message
  6. xss alert message

Impact
Commonly include transmitting private data, like cookies or other session information, to the attacker, redirecting the victim to web content controlled by the attacker, or performing other malicious operations on the user’s machine under the guise of the vulnerable site.

Screenshots
insert payload xss:
insert_payload_shoutbox

xss alert message:
shoutbox_alert_mess

shoutbox2_alert_message

Desktop (please complete the following information):

  • OS: Windows
  • Browser: All
  • Version
RobiNN1 added a commit that referenced this issue May 18, 2020
@RobiNN1 RobiNN1 closed this as completed May 18, 2020
@r0ck3t1973
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Hi @RobiNN1

Please note that all requests within a single browser session will share a single reference number and will only receive a confirmation email for the first request. If you refresh your browser or close and reopen your browser between each request, you will receive a new confirmation email and reservation number for each request.

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