Expected behavior
The removal of script tags is not sufficient to prevent an XSS attack. You must HTML Entity encode any output that is reflected back to the page
Screnhost
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.
Desktop (please complete the following information):
OS: Windows
Browser: All
Version
I Hope you fix it ASAP
The text was updated successfully, but these errors were encountered:
@r0ck3t1973 thanks for your report. Unfortunately, I can not replicated the issue following the steps you provided.
The script will always be changed to "// # ">" > Not recognized as an address in the system and recognized as invalid email address when trying to add it from this page.
Can you please check again and share your findings via email: "info@phplist.com".
Thanks
Describe the bug
An authenticated malicious user can take advantage of a Stored XSS vulnerability in the "Send a Campaign" feature.
To Reproduce
Steps to reproduce the behavior:
Login into the panel phplist
Go to 'phplist3/lists/admin/?page=send&delete=5&tk=20a8f65277024ee830090611cb93e35d'
Click 'Start or continue a campaign' -> 'no title
Insert Payload XSS: 'to email address(es)'

// # "><svg/onload=prompt(1)>
Next
xss alert message
Expected behavior
The removal of script tags is not sufficient to prevent an XSS attack. You must HTML Entity encode any output that is reflected back to the page
Screnhost



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.
Desktop (please complete the following information):
OS: Windows
Browser: All
Version
I Hope you fix it ASAP
The text was updated successfully, but these errors were encountered: