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<?php $f = urldecode("/etc/hosts%f7aaa/../passwd"); readfile($f);
Output for 7.2.29 - 7.2.33, 7.3.16 - 7.3.33, 7.4.3 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
root:x:0:0::/root:/bin/bash
Output for 7.0.20, 7.1.5 - 7.1.10, 7.1.25, 7.2.0 - 7.2.13, 7.3.0 - 7.3.12, 7.4.0
root:x:0:0:root:/root:/bin/bash bin:x:1:1:bin:/bin:/usr/bin/nologin daemon:x:2:2:daemon:/:/usr/bin/nologin mail:x:8:12:mail:/var/spool/mail:/usr/bin/nologin ftp:x:14:11:ftp:/srv/ftp:/usr/bin/nologin http:x:33:33:http:/srv/http:/usr/bin/nologin nobody:x:99:99:nobody:/:/usr/bin/nologin systemd-journal-gateway:x:191:191:systemd-journal-gateway:/:/usr/bin/nologin systemd-timesync:x:192:192:systemd-timesync:/:/usr/bin/nologin systemd-network:x:193:193:systemd-network:/:/usr/bin/nologin systemd-bus-proxy:x:194:194:systemd-bus-proxy:/:/usr/bin/nologin systemd-resolve:x:195:195:systemd-resolve:/:/usr/bin/nologin
Output for 7.1.20
Warning: readfile(): open_basedir restriction in effect. File(/etc/hosts�aaa/../passwd) is not within the allowed path(s): (/tmp:/in) in /in/l3eYE on line 3 Warning: readfile(/etc/hosts�aaa/../passwd): failed to open stream: Operation not permitted in /in/l3eYE on line 3
Output for 4.3.0, 5.4.39 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.14, 7.1.0
root:x:0:0:root:/root:/bin/bash bin:x:1:1:bin:/bin:/usr/bin/nologin daemon:x:2:2:daemon:/:/usr/bin/nologin mail:x:8:12:mail:/var/spool/mail:/usr/bin/nologin ftp:x:14:11:ftp:/srv/ftp:/usr/bin/nologin http:x:33:33:http:/srv/http:/usr/bin/nologin uuidd:x:68:68:uuidd:/:/usr/bin/nologin dbus:x:81:81:dbus:/:/usr/bin/nologin nobody:x:99:99:nobody:/:/usr/bin/nologin systemd-journal-gateway:x:191:191:systemd-journal-gateway:/:/usr/bin/nologin systemd-timesync:x:192:192:systemd-timesync:/:/usr/bin/nologin systemd-network:x:193:193:systemd-network:/:/usr/bin/nologin systemd-bus-proxy:x:194:194:systemd-bus-proxy:/:/usr/bin/nologin systemd-resolve:x:195:195:systemd-resolve:/:/usr/bin/nologin
Output for 4.3.1 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.38
root:x:0:0:root:/root:/bin/sh nobody:x:99:99:nobody:/:/bin/false

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