# Exploit Title: WordPress Plugin uleak-security-dashboard 1.2.3 - Stored Cross-Site Scripting (Authenticated) # Date: 31-03-2022 # Exploit Author: Hassan Khan Yusufzai - Splint3r7 # Vendor Homepage: https://wordpress.org/plugins/uleak-security-dashboard/ <https://wordpress.org/plugins/amministrazione-aperta/> # Version: 1.2.3 # Tested on: Firefox # Contact me: h [at] spidersilk.com # Vulnerable Code: ``` <th scope="row"><label>ULeak API Key*: </label></th> <td><input type="text" name="ul_apikey" placeholder="XXXXXXXXXXX" value="'.$user['apikey'].'"><span class="description">(Insert your ULeak API Key. Find your Credentials in your profil settings <a target="_blank" href="https://uleak.de/profil">here</a>)</span></td> ``` # POC 1) Install uleak-security-dashboard WordPress Plugin 2) Naviagete to http://localhost/wp-admin/tools.php?page=uleak 3) Inject payload ```"><script>alert(1)</script>``` in *ULeak API Key*: *filed. 4) XSS will trigger. # POC Image https://prnt.sc/D7sq6IlNtNaf