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Admin Columns Free (< 4.3.2) & Pro (< 5.5.2) - Authenticated Stored Cross-Site Scripting (XSS) in Custom Field

🗓️ 31 May 2021 00:00:00Reported by wpvulndbType 
wpexploit
 wpexploit
👁 129 Views

Admin Columns vulnerability in Custom Fiel

Related
Refs
Code
1. Create a custom field for WordPress users which allows to store HTML
   control characters. This can be done, e.g., with the "Advanced Custom
   Fields" plugin [2].

2. Store "<img src=0 onerror=alert()>" in the custom field for any user.

3. Open the Admin Columns plugin settings.

4. Choose the "Admin Columns" tab and select "Users" from the drop down
   menu.

5. Click "Add Column", choose the type "Custom Field" and select the
   previously created custom field.

6. Open the user list in the WordPress backend. The JavaScript code will
   be executed.

Data

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25 Jun 2021 07:15Current
0.1Low risk
Vulners AI Score0.1
CVSS 23.5
CVSS 3.15.4
EPSS0.00932
129