### [CVE-2023-0147](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-0147) ![](https://img.shields.io/static/v1?label=Product&message=Flexible%20Captcha&color=blue) ![](https://img.shields.io/static/v1?label=Version&message=%3D%200%20&color=brighgreen) ![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-79%20Cross-Site%20Scripting%20(XSS)&color=brighgreen) ### Description The Flexible Captcha WordPress plugin through 4.1 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks ### POC #### Reference - https://wpscan.com/vulnerability/af9cbb4a-42fc-43c5-88f3-349b417f1a6a #### Github No PoCs found on GitHub currently.