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Merge pull request #12493 from hmac/ar-sinks

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This commit is contained in:
Harry Maclean
2023-03-15 07:59:07 +13:00
committed by GitHub
parent 959f93a766 d814e15a2f
commit aaeb8a0aa0
5 changed files with 114 additions and 33 deletions
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27
ruby/ql/test/query-tests/security/cwe-089/ActiveRecordInjection.rb
View File

@@ -90,6 +90,10 @@ class FooController < ActionController::Base
# BAD: executes `UPDATE "users" SET #{params[:fields]}`
# where `params[:fields]` is unsanitized
User.update_all(params[:fields])
User.reorder(params[:direction])
User.count_by_sql(params[:custom_sql_query])
end
end
@@ -151,3 +155,26 @@ class AnnotatedController < ActionController::Base
users = User.annotate("this is an unsafe annotation:#{params[:comment]}").find_by(user_name: name)
end
end
# A regression test
class Regression < ActiveRecord::Base
end
class RegressionController < ActionController::Base
def index
my_params = permitted_params
query = "SELECT * FROM users WHERE id = #{my_params[:user_id]}"
result = Regression.find_by_sql(query)
end
def permitted_params
params.require(:my_key).permit(:id, :user_id, :my_type)
end
def show
ActiveRecord::Base.connection.execute("SELECT * FROM users WHERE id = #{permitted_params[:user_id]}")
Regression.connection.execute("SELECT * FROM users WHERE id = #{permitted_params[:user_id]}")
end
end

74
ruby/ql/test/query-tests/security/cwe-089/SqlInjection.expected
View File

@@ -26,13 +26,27 @@ edges
| ActiveRecordInjection.rb:84:19:84:24 | call to params : | ActiveRecordInjection.rb:84:19:84:33 | ...[...] |
| ActiveRecordInjection.rb:88:18:88:23 | call to params : | ActiveRecordInjection.rb:88:18:88:35 | ...[...] |
| ActiveRecordInjection.rb:92:21:92:26 | call to params : | ActiveRecordInjection.rb:92:21:92:35 | ...[...] |
| ActiveRecordInjection.rb:98:10:98:15 | call to params : | ActiveRecordInjection.rb:99:11:99:12 | ps : |
| ActiveRecordInjection.rb:99:11:99:12 | ps : | ActiveRecordInjection.rb:99:11:99:17 | ...[...] : |
| ActiveRecordInjection.rb:99:11:99:17 | ...[...] : | ActiveRecordInjection.rb:104:20:104:32 | ... + ... |
| ActiveRecordInjection.rb:137:21:137:26 | call to params : | ActiveRecordInjection.rb:137:21:137:44 | ...[...] : |
| ActiveRecordInjection.rb:137:21:137:44 | ...[...] : | ActiveRecordInjection.rb:20:22:20:30 | condition : |
| ActiveRecordInjection.rb:151:59:151:64 | call to params : | ActiveRecordInjection.rb:151:59:151:74 | ...[...] : |
| ActiveRecordInjection.rb:151:59:151:74 | ...[...] : | ActiveRecordInjection.rb:151:27:151:76 | "this is an unsafe annotation:..." |
| ActiveRecordInjection.rb:94:18:94:23 | call to params : | ActiveRecordInjection.rb:94:18:94:35 | ...[...] |
| ActiveRecordInjection.rb:96:23:96:28 | call to params : | ActiveRecordInjection.rb:96:23:96:47 | ...[...] |
| ActiveRecordInjection.rb:102:10:102:15 | call to params : | ActiveRecordInjection.rb:103:11:103:12 | ps : |
| ActiveRecordInjection.rb:103:11:103:12 | ps : | ActiveRecordInjection.rb:103:11:103:17 | ...[...] : |
| ActiveRecordInjection.rb:103:11:103:17 | ...[...] : | ActiveRecordInjection.rb:108:20:108:32 | ... + ... |
| ActiveRecordInjection.rb:141:21:141:26 | call to params : | ActiveRecordInjection.rb:141:21:141:44 | ...[...] : |
| ActiveRecordInjection.rb:141:21:141:44 | ...[...] : | ActiveRecordInjection.rb:20:22:20:30 | condition : |
| ActiveRecordInjection.rb:155:59:155:64 | call to params : | ActiveRecordInjection.rb:155:59:155:74 | ...[...] : |
| ActiveRecordInjection.rb:155:59:155:74 | ...[...] : | ActiveRecordInjection.rb:155:27:155:76 | "this is an unsafe annotation:..." |
| ActiveRecordInjection.rb:166:17:166:32 | call to permitted_params : | ActiveRecordInjection.rb:167:47:167:55 | my_params : |
| ActiveRecordInjection.rb:167:47:167:55 | my_params : | ActiveRecordInjection.rb:167:47:167:65 | ...[...] : |
| ActiveRecordInjection.rb:167:47:167:65 | ...[...] : | ActiveRecordInjection.rb:168:37:168:41 | query |
| ActiveRecordInjection.rb:173:5:173:10 | call to params : | ActiveRecordInjection.rb:173:5:173:27 | call to require : |
| ActiveRecordInjection.rb:173:5:173:27 | call to require : | ActiveRecordInjection.rb:173:5:173:59 | call to permit : |
| ActiveRecordInjection.rb:173:5:173:59 | call to permit : | ActiveRecordInjection.rb:166:17:166:32 | call to permitted_params : |
| ActiveRecordInjection.rb:173:5:173:59 | call to permit : | ActiveRecordInjection.rb:177:77:177:92 | call to permitted_params : |
| ActiveRecordInjection.rb:173:5:173:59 | call to permit : | ActiveRecordInjection.rb:178:69:178:84 | call to permitted_params : |
| ActiveRecordInjection.rb:177:77:177:92 | call to permitted_params : | ActiveRecordInjection.rb:177:77:177:102 | ...[...] : |
| ActiveRecordInjection.rb:177:77:177:102 | ...[...] : | ActiveRecordInjection.rb:177:43:177:104 | "SELECT * FROM users WHERE id ..." |
| ActiveRecordInjection.rb:178:69:178:84 | call to permitted_params : | ActiveRecordInjection.rb:178:69:178:94 | ...[...] : |
| ActiveRecordInjection.rb:178:69:178:94 | ...[...] : | ActiveRecordInjection.rb:178:35:178:96 | "SELECT * FROM users WHERE id ..." |
| ArelInjection.rb:4:12:4:17 | call to params : | ArelInjection.rb:4:12:4:29 | ...[...] : |
| ArelInjection.rb:4:12:4:29 | ...[...] : | ArelInjection.rb:6:20:6:61 | "SELECT * FROM users WHERE nam..." |
nodes
@@ -78,15 +92,32 @@ nodes
| ActiveRecordInjection.rb:88:18:88:35 | ...[...] | semmle.label | ...[...] |
| ActiveRecordInjection.rb:92:21:92:26 | call to params : | semmle.label | call to params : |
| ActiveRecordInjection.rb:92:21:92:35 | ...[...] | semmle.label | ...[...] |
| ActiveRecordInjection.rb:98:10:98:15 | call to params : | semmle.label | call to params : |
| ActiveRecordInjection.rb:99:11:99:12 | ps : | semmle.label | ps : |
| ActiveRecordInjection.rb:99:11:99:17 | ...[...] : | semmle.label | ...[...] : |
| ActiveRecordInjection.rb:104:20:104:32 | ... + ... | semmle.label | ... + ... |
| ActiveRecordInjection.rb:137:21:137:26 | call to params : | semmle.label | call to params : |
| ActiveRecordInjection.rb:137:21:137:44 | ...[...] : | semmle.label | ...[...] : |
| ActiveRecordInjection.rb:151:27:151:76 | "this is an unsafe annotation:..." | semmle.label | "this is an unsafe annotation:..." |
| ActiveRecordInjection.rb:151:59:151:64 | call to params : | semmle.label | call to params : |
| ActiveRecordInjection.rb:151:59:151:74 | ...[...] : | semmle.label | ...[...] : |
| ActiveRecordInjection.rb:94:18:94:23 | call to params : | semmle.label | call to params : |
| ActiveRecordInjection.rb:94:18:94:35 | ...[...] | semmle.label | ...[...] |
| ActiveRecordInjection.rb:96:23:96:28 | call to params : | semmle.label | call to params : |
| ActiveRecordInjection.rb:96:23:96:47 | ...[...] | semmle.label | ...[...] |
| ActiveRecordInjection.rb:102:10:102:15 | call to params : | semmle.label | call to params : |
| ActiveRecordInjection.rb:103:11:103:12 | ps : | semmle.label | ps : |
| ActiveRecordInjection.rb:103:11:103:17 | ...[...] : | semmle.label | ...[...] : |
| ActiveRecordInjection.rb:108:20:108:32 | ... + ... | semmle.label | ... + ... |
| ActiveRecordInjection.rb:141:21:141:26 | call to params : | semmle.label | call to params : |
| ActiveRecordInjection.rb:141:21:141:44 | ...[...] : | semmle.label | ...[...] : |
| ActiveRecordInjection.rb:155:27:155:76 | "this is an unsafe annotation:..." | semmle.label | "this is an unsafe annotation:..." |
| ActiveRecordInjection.rb:155:59:155:64 | call to params : | semmle.label | call to params : |
| ActiveRecordInjection.rb:155:59:155:74 | ...[...] : | semmle.label | ...[...] : |
| ActiveRecordInjection.rb:166:17:166:32 | call to permitted_params : | semmle.label | call to permitted_params : |
| ActiveRecordInjection.rb:167:47:167:55 | my_params : | semmle.label | my_params : |
| ActiveRecordInjection.rb:167:47:167:65 | ...[...] : | semmle.label | ...[...] : |
| ActiveRecordInjection.rb:168:37:168:41 | query | semmle.label | query |
| ActiveRecordInjection.rb:173:5:173:10 | call to params : | semmle.label | call to params : |
| ActiveRecordInjection.rb:173:5:173:27 | call to require : | semmle.label | call to require : |
| ActiveRecordInjection.rb:173:5:173:59 | call to permit : | semmle.label | call to permit : |
| ActiveRecordInjection.rb:177:43:177:104 | "SELECT * FROM users WHERE id ..." | semmle.label | "SELECT * FROM users WHERE id ..." |
| ActiveRecordInjection.rb:177:77:177:92 | call to permitted_params : | semmle.label | call to permitted_params : |
| ActiveRecordInjection.rb:177:77:177:102 | ...[...] : | semmle.label | ...[...] : |
| ActiveRecordInjection.rb:178:35:178:96 | "SELECT * FROM users WHERE id ..." | semmle.label | "SELECT * FROM users WHERE id ..." |
| ActiveRecordInjection.rb:178:69:178:84 | call to permitted_params : | semmle.label | call to permitted_params : |
| ActiveRecordInjection.rb:178:69:178:94 | ...[...] : | semmle.label | ...[...] : |
| ArelInjection.rb:4:12:4:17 | call to params : | semmle.label | call to params : |
| ArelInjection.rb:4:12:4:29 | ...[...] : | semmle.label | ...[...] : |
| ArelInjection.rb:6:20:6:61 | "SELECT * FROM users WHERE nam..." | semmle.label | "SELECT * FROM users WHERE nam..." |
@@ -94,7 +125,7 @@ subpaths
#select
| ActiveRecordInjection.rb:10:33:10:67 | "name='#{...}' and pass='#{...}'" | ActiveRecordInjection.rb:70:23:70:28 | call to params : | ActiveRecordInjection.rb:10:33:10:67 | "name='#{...}' and pass='#{...}'" | This SQL query depends on a $@. | ActiveRecordInjection.rb:70:23:70:28 | call to params | user-provided value |
| ActiveRecordInjection.rb:10:33:10:67 | "name='#{...}' and pass='#{...}'" | ActiveRecordInjection.rb:70:38:70:43 | call to params : | ActiveRecordInjection.rb:10:33:10:67 | "name='#{...}' and pass='#{...}'" | This SQL query depends on a $@. | ActiveRecordInjection.rb:70:38:70:43 | call to params | user-provided value |
| ActiveRecordInjection.rb:23:16:23:24 | condition | ActiveRecordInjection.rb:137:21:137:26 | call to params : | ActiveRecordInjection.rb:23:16:23:24 | condition | This SQL query depends on a $@. | ActiveRecordInjection.rb:137:21:137:26 | call to params | user-provided value |
| ActiveRecordInjection.rb:23:16:23:24 | condition | ActiveRecordInjection.rb:141:21:141:26 | call to params : | ActiveRecordInjection.rb:23:16:23:24 | condition | This SQL query depends on a $@. | ActiveRecordInjection.rb:141:21:141:26 | call to params | user-provided value |
| ActiveRecordInjection.rb:35:30:35:44 | ...[...] | ActiveRecordInjection.rb:35:30:35:35 | call to params : | ActiveRecordInjection.rb:35:30:35:44 | ...[...] | This SQL query depends on a $@. | ActiveRecordInjection.rb:35:30:35:35 | call to params | user-provided value |
| ActiveRecordInjection.rb:39:18:39:32 | ...[...] | ActiveRecordInjection.rb:39:18:39:23 | call to params : | ActiveRecordInjection.rb:39:18:39:32 | ...[...] | This SQL query depends on a $@. | ActiveRecordInjection.rb:39:18:39:23 | call to params | user-provided value |
| ActiveRecordInjection.rb:43:20:43:42 | "id = '#{...}'" | ActiveRecordInjection.rb:43:29:43:34 | call to params : | ActiveRecordInjection.rb:43:20:43:42 | "id = '#{...}'" | This SQL query depends on a $@. | ActiveRecordInjection.rb:43:29:43:34 | call to params | user-provided value |
@@ -108,6 +139,11 @@ subpaths
| ActiveRecordInjection.rb:84:19:84:33 | ...[...] | ActiveRecordInjection.rb:84:19:84:24 | call to params : | ActiveRecordInjection.rb:84:19:84:33 | ...[...] | This SQL query depends on a $@. | ActiveRecordInjection.rb:84:19:84:24 | call to params | user-provided value |
| ActiveRecordInjection.rb:88:18:88:35 | ...[...] | ActiveRecordInjection.rb:88:18:88:23 | call to params : | ActiveRecordInjection.rb:88:18:88:35 | ...[...] | This SQL query depends on a $@. | ActiveRecordInjection.rb:88:18:88:23 | call to params | user-provided value |
| ActiveRecordInjection.rb:92:21:92:35 | ...[...] | ActiveRecordInjection.rb:92:21:92:26 | call to params : | ActiveRecordInjection.rb:92:21:92:35 | ...[...] | This SQL query depends on a $@. | ActiveRecordInjection.rb:92:21:92:26 | call to params | user-provided value |
| ActiveRecordInjection.rb:104:20:104:32 | ... + ... | ActiveRecordInjection.rb:98:10:98:15 | call to params : | ActiveRecordInjection.rb:104:20:104:32 | ... + ... | This SQL query depends on a $@. | ActiveRecordInjection.rb:98:10:98:15 | call to params | user-provided value |
| ActiveRecordInjection.rb:151:27:151:76 | "this is an unsafe annotation:..." | ActiveRecordInjection.rb:151:59:151:64 | call to params : | ActiveRecordInjection.rb:151:27:151:76 | "this is an unsafe annotation:..." | This SQL query depends on a $@. | ActiveRecordInjection.rb:151:59:151:64 | call to params | user-provided value |
| ActiveRecordInjection.rb:94:18:94:35 | ...[...] | ActiveRecordInjection.rb:94:18:94:23 | call to params : | ActiveRecordInjection.rb:94:18:94:35 | ...[...] | This SQL query depends on a $@. | ActiveRecordInjection.rb:94:18:94:23 | call to params | user-provided value |
| ActiveRecordInjection.rb:96:23:96:47 | ...[...] | ActiveRecordInjection.rb:96:23:96:28 | call to params : | ActiveRecordInjection.rb:96:23:96:47 | ...[...] | This SQL query depends on a $@. | ActiveRecordInjection.rb:96:23:96:28 | call to params | user-provided value |
| ActiveRecordInjection.rb:108:20:108:32 | ... + ... | ActiveRecordInjection.rb:102:10:102:15 | call to params : | ActiveRecordInjection.rb:108:20:108:32 | ... + ... | This SQL query depends on a $@. | ActiveRecordInjection.rb:102:10:102:15 | call to params | user-provided value |
| ActiveRecordInjection.rb:155:27:155:76 | "this is an unsafe annotation:..." | ActiveRecordInjection.rb:155:59:155:64 | call to params : | ActiveRecordInjection.rb:155:27:155:76 | "this is an unsafe annotation:..." | This SQL query depends on a $@. | ActiveRecordInjection.rb:155:59:155:64 | call to params | user-provided value |
| ActiveRecordInjection.rb:168:37:168:41 | query | ActiveRecordInjection.rb:173:5:173:10 | call to params : | ActiveRecordInjection.rb:168:37:168:41 | query | This SQL query depends on a $@. | ActiveRecordInjection.rb:173:5:173:10 | call to params | user-provided value |
| ActiveRecordInjection.rb:177:43:177:104 | "SELECT * FROM users WHERE id ..." | ActiveRecordInjection.rb:173:5:173:10 | call to params : | ActiveRecordInjection.rb:177:43:177:104 | "SELECT * FROM users WHERE id ..." | This SQL query depends on a $@. | ActiveRecordInjection.rb:173:5:173:10 | call to params | user-provided value |
| ActiveRecordInjection.rb:178:35:178:96 | "SELECT * FROM users WHERE id ..." | ActiveRecordInjection.rb:173:5:173:10 | call to params : | ActiveRecordInjection.rb:178:35:178:96 | "SELECT * FROM users WHERE id ..." | This SQL query depends on a $@. | ActiveRecordInjection.rb:173:5:173:10 | call to params | user-provided value |
| ArelInjection.rb:6:20:6:61 | "SELECT * FROM users WHERE nam..." | ArelInjection.rb:4:12:4:17 | call to params : | ArelInjection.rb:6:20:6:61 | "SELECT * FROM users WHERE nam..." | This SQL query depends on a $@. | ArelInjection.rb:4:12:4:17 | call to params | user-provided value |