Qualitor through 8.20 allows remote attackers to execute arbitrary code via PHP code in the html/ad/adpesquisasql/request/processVariavel.php gridValoresPopHidden parameter.
https://www.qualitor.com.br/qualitor-8-20
https://www.qualitor.com.br/official-security-advisory-cve-2023-47253
https://www.linkedin.com/in/xvinicius/