CVE-2023-4284 – Post Timeline < 2.2.6 - Reflected XSS

https://notcve.org/view.php?id=CVE-2023-4284

10 Aug 2023 — The Post Timeline WordPress plugin before 2.2.6 does not sanitise and escape an invalid nonce before outputting it back in an AJAX response, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin El plugin de WordPress Post Timeline anterior a la versión 2.2.6 no sanea y escapa de un nonce inválido antes de devolverlo en una respuesta AJAX, lo que lleva a un Reflected Cross-Site Scripting que podría ser utilizado contra usuarios con privilegios elevados co... • https://wpscan.com/vulnerability/1c126869-0afa-456f-94cc-10334964e5f9 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •