Found the error Not allowed to load local resource: file:///etc/passwd while looking at infosec.pub’s communities page. There’s a community called “ignore me” that adds a few image tags trying to steal your passwd file.

You have to be extremely poorly configured for this to work, but the red flags you see should keep you on your toes for the red flags you don’t.

  • Rooster@infosec.pubOPEnglish
    4·
    1 year ago

    If you ran your browser as root and configured your browser to load local resources on non-local domains maybe. I think you can do that in chrome://flags but you have to explicitly list the domains allowed to do it.

    I’m hoping this is just a bad joke.

      • Greg Clarke@lemmy.caEnglish
        3·
        1 year ago

        Are you sure? What do you get when you run $ cat /etc/passwd in terminal? Just paste the results here 😇

        Edit: to anyone reading this on the future, don’t actually do this, it was a joke

        • fox@vlemmy.netEnglish
          6·
          1 year ago

          yup pretty sure

          $ cat /etc/passwd
fox:hunter2:1000:1000::/home/fox:/usr/bin/zsh

          😉

        • delial@lemmy.sdf.orgEnglish
          1·
          1 year ago

          Since you told me not to. There isn’t a risk on most linux systems; passwords were moved to /etc/shadow a long time ago. It only leaks the names of your users and largely useless info for most attackers:

          root:x:0:0:root:/root:/bin/bash
daemon:x:1:1:daemon:/usr/sbin:/usr/sbin/nologin
bin:x:2:2:bin:/bin:/usr/sbin/nologin
sys:x:3:3:sys:/dev:/usr/sbin/nologin
sync:x:4:65534:sync:/bin:/bin/sync
games:x:5:60:games:/usr/games:/usr/sbin/nologin
man:x:6:12:man:/var/cache/man:/usr/sbin/nologin
lp:x:7:7:lp:/var/spool/lpd:/usr/sbin/nologin
mail:x:8:8:mail:/var/mail:/usr/sbin/nologin
news:x:9:9:news:/var/spool/news:/usr/sbin/nologin
uucp:x:10:10:uucp:/var/spool/uucp:/usr/sbin/nologin
proxy:x:13:13:proxy:/bin:/usr/sbin/nologin
www-data:x:33:33:www-data:/var/www:/usr/sbin/nologin
backup:x:34:34:backup:/var/backups:/usr/sbin/nologin
list:x:38:38:Mailing List Manager:/var/list:/usr/sbin/nologin
irc:x:39:39:ircd:/run/ircd:/usr/sbin/nologin
gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/usr/sbin/nologin
nobody:x:65534:65534:nobody:/nonexistent:/usr/sbin/nologin
_apt:x:100:65534::/nonexistent:/usr/sbin/nologin
systemd-network:x:101:102:systemd Network Management,,,:/run/systemd:/usr/sbin/nologin
systemd-resolve:x:102:103:systemd Resolver,,,:/run/systemd:/usr/sbin/nologin
messagebus:x:999:999:System Message Bus:/:/usr/sbin/nologin
systemd-timesync:x:998:998:systemd Time Synchronization:/:/usr/sbin/nologin
systemd-coredump:x:997:997:systemd Core Dumper:/:/usr/sbin/nologin
delial:x:1000:1000:,,,:/home/delial:/bin/bash
sshd:x:103:65534::/run/sshd:/usr/sbin/nologin
xrdp:x:104:110::/run/xrdp:/usr/sbin/nologin
dictd:x:105:111:Dictd Server,,,:/var/lib/dictd:/usr/sbin/nologin
nm-openvpn:x:106:112:NetworkManager OpenVPN,,,:/var/lib/openvpn/chroot:/usr/sbin/nologin
sssd:x:107:113:SSSD system user,,,:/var/lib/sss:/usr/sbin/nologin
    • Farthom@lemmy.caEnglish
      1·
      1 year ago

      Yeah, seems highly unlikely to ever yield any results. Even if you did manage to read a file, you have to get lucky finding a password hash in a rainbow table or the password being shit enough to crack.

      • nzodd@beehaw.orgEnglish
        1·
        1 year ago

        Also generally the actual password (or rather its hash) is stored in /etc/shadow on most systems from the past 20 odd years.