39 lines
1.2 KiB
Python
39 lines
1.2 KiB
Python
import sqlalchemy
|
|
|
|
# bad
|
|
query = "SELECT * FROM foo WHERE id = '%s'" % identifier
|
|
query = "INSERT INTO foo VALUES ('a', 'b', '%s')" % value
|
|
query = "DELETE FROM foo WHERE id = '%s'" % identifier
|
|
query = "UPDATE foo SET value = 'b' WHERE id = '%s'" % identifier
|
|
|
|
# bad
|
|
cur.execute("SELECT * FROM foo WHERE id = '%s'" % identifier)
|
|
cur.execute("INSERT INTO foo VALUES ('a', 'b', '%s')" % value)
|
|
cur.execute("DELETE FROM foo WHERE id = '%s'" % identifier)
|
|
cur.execute("UPDATE foo SET value = 'b' WHERE id = '%s'" % identifier)
|
|
|
|
# good
|
|
cur.execute("SELECT * FROM foo WHERE id = '%s'", identifier)
|
|
cur.execute("INSERT INTO foo VALUES ('a', 'b', '%s')", value)
|
|
cur.execute("DELETE FROM foo WHERE id = '%s'", identifier)
|
|
cur.execute("UPDATE foo SET value = 'b' WHERE id = '%s'", identifier)
|
|
|
|
# bad
|
|
query = "SELECT " + val + " FROM " + val +" WHERE id = " + val
|
|
|
|
# bad
|
|
cur.execute("SELECT " + val + " FROM " + val +" WHERE id = " + val)
|
|
|
|
|
|
# bug: https://bugs.launchpad.net/bandit/+bug/1479625
|
|
def a():
|
|
def b():
|
|
pass
|
|
return b
|
|
|
|
a()("SELECT %s FROM foo" % val)
|
|
|
|
# real world false positives
|
|
choices=[('server_list', _("Select from active instances"))]
|
|
print("delete from the cache as the first argument")
|