Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Cross Site Script Vulnerability on "Users" in Codoforum feature V.5.0.2 #5

Closed
r0ck3t1973 opened this issue Sep 22, 2020 · 1 comment

Comments

@r0ck3t1973
Copy link
Owner

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

To Reproduce
Steps to reproduce the behavior:

  1. Login into the Admin panel
  2. Go to 'codoforum/admin/index.php?page=users/manage'
  3. Click Edit Username
    Insert Payload
    ">< img src=xx onerror= alert(document.domain) >
  4. Click Save
  5. 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

Screenshots

  1. Edit Username
    7
  2. Xss alert mess
    8

Desktop (please complete the following information):

OS: Windows
Browser: All
Version

@r0ck3t1973
Copy link
Owner Author

CVE-2020-25879

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

No branches or pull requests

1 participant