Specially crafted pages can force authenticated users to unknowingly perform
actions on the AUR website despite being on an attacker's website. This
cross-site request forgery (CSRF) vulnerability applies to all POST data on
the AUR.
Implement a token system using a double submit cookie. Have a hidden form
value on every page containing POST forms. Use the newly added check_token() to
verify the token sent via POST matches the "AURSID" cookie value. Random
nature of the token limits potential for CSRF.
Signed-off-by: canyonknight <canyonknight@gmail.com>
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
Wrap mysql_real_escape_string() in a wrapper function db_escape_string()
to ease porting to other databases, and as another step to pulling more
of the database code into a central location.
This is a rebased version of a patch by elij submitted about half a year
ago.
Thanks-to: elij <elij.mx@gmail.com>
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
Conflicts:
web/lib/aur.inc.php
Fix a lot of invalid XHTML in the templates and actions. There might
still be some legacy code left, but this should cover most of it.
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
Ensure that the "$row" variable isn't overwritten in
"web/template/pkg_comment_form.php" during sending mail notifications
when adding a comment.
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
