Cross site scripting

The Qyrr WordPress plugin before 0.7 does not escape the data-uri of the QR Code when outputting it in a src attribute, allowing for Cross-Site Scripting attacks. Furthermore, the datauritometa AJAX action, available to all authenticated users, only had a CSRF check in place, with the nonce...

CVE-2021-24559: Improper Neutralization of Input During Web Page Generation

The Qyrr WordPress plugin before 0.7 does not escape the data-uri of the QR Code when outputting it in a src attribute, allowing for Cross-Site Scripting attacks. Furthermore, the datauritometa AJAX action, available to all authenticated users, only had a CSRF check in place, with the nonce...