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0a120d86d2
* Fix error-prone SQL queries in Account search
While this code seems to not present an actual vulnerability, one could
easily be introduced by mistake due to how the query is built.
This PR parameterises the `to_tsquery` input to make the query more robust.
* Harden code for Status#tagged_with_all and Status#tagged_with_none
Those two scopes aren't used in a way that could be vulnerable to an SQL
injection, but keeping them unchanged might be a hazard.
* Remove unneeded spaces surrounding tsquery term
* Please CodeClimate
* Move advanced_search_for SQL template to its own function
This avoids one level of indentation while making clearer that the SQL template
isn't build from all the dynamic parameters of advanced_search_for.
* Add tests covering tagged_with, tagged_with_all and tagged_with_none
* Rewrite tagged_with_none to avoid multiple joins and make it more robust
* Remove obsolete brakeman warnings
* Revert "Remove unneeded spaces surrounding tsquery term"
The two queries are not strictly equivalent.
This reverts commit 86f16c537e.
237 lines
10 KiB
Plaintext
237 lines
10 KiB
Plaintext
{
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"ignored_warnings": [
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{
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"warning_type": "SQL Injection",
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"warning_code": 0,
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"fingerprint": "04dbbc249b989db2e0119bbb0f59c9818e12889d2b97c529cdc0b1526002ba4b",
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"check_name": "SQL",
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"message": "Possible SQL injection",
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"file": "app/models/report.rb",
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"line": 113,
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"link": "https://brakemanscanner.org/docs/warning_types/sql_injection/",
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"code": "Admin::ActionLog.from(\"(#{[Admin::ActionLog.where(:target_type => \"Report\", :target_id => id, :created_at => ((created_at..updated_at))).unscope(:order), Admin::ActionLog.where(:target_type => \"Account\", :target_id => target_account_id, :created_at => ((created_at..updated_at))).unscope(:order), Admin::ActionLog.where(:target_type => \"Status\", :target_id => status_ids, :created_at => ((created_at..updated_at))).unscope(:order)].map do\n \"(#{query.to_sql})\"\n end.join(\" UNION ALL \")}) AS admin_action_logs\")",
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"render_path": null,
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"location": {
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"type": "method",
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"class": "Report",
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"method": "history"
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},
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"user_input": "Admin::ActionLog.where(:target_type => \"Status\", :target_id => status_ids, :created_at => ((created_at..updated_at))).unscope(:order)",
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"confidence": "High",
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"note": ""
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},
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{
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"warning_type": "SQL Injection",
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"warning_code": 0,
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"fingerprint": "19df3740b8d02a9fe0eb52c939b4b87d3a2a591162a6adfa8d64e9c26aeebe6d",
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"check_name": "SQL",
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"message": "Possible SQL injection",
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"file": "app/models/status.rb",
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"line": 100,
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"link": "https://brakemanscanner.org/docs/warning_types/sql_injection/",
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"code": "result.joins(\"INNER JOIN statuses_tags t#{id} ON t#{id}.status_id = statuses.id AND t#{id}.tag_id = #{id}\")",
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"render_path": null,
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"location": {
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"type": "method",
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"class": "Status",
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"method": null
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},
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"user_input": "id",
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"confidence": "Weak",
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"note": ""
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},
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{
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"warning_type": "Redirect",
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"warning_code": 18,
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"fingerprint": "5fad11cd67f905fab9b1d5739d01384a1748ebe78c5af5ac31518201925265a7",
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"check_name": "Redirect",
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"message": "Possible unprotected redirect",
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"file": "app/controllers/remote_interaction_controller.rb",
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"line": 24,
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"link": "https://brakemanscanner.org/docs/warning_types/redirect/",
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"code": "redirect_to(RemoteFollow.new(resource_params).interact_address_for(Status.find(params[:id])))",
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"render_path": null,
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"location": {
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"type": "method",
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"class": "RemoteInteractionController",
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"method": "create"
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},
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"user_input": "RemoteFollow.new(resource_params).interact_address_for(Status.find(params[:id]))",
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"confidence": "High",
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"note": ""
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},
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{
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"warning_type": "SQL Injection",
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"warning_code": 0,
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"fingerprint": "75fcd147b7611763ab6915faf8c5b0709e612b460f27c05c72d8b9bd0a6a77f8",
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"check_name": "SQL",
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"message": "Possible SQL injection",
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"file": "lib/mastodon/snowflake.rb",
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"line": 87,
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"link": "https://brakemanscanner.org/docs/warning_types/sql_injection/",
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"code": "connection.execute(\"CREATE OR REPLACE FUNCTION timestamp_id(table_name text)\\nRETURNS bigint AS\\n$$\\n DECLARE\\n time_part bigint;\\n sequence_base bigint;\\n tail bigint;\\n BEGIN\\n time_part := (\\n -- Get the time in milliseconds\\n ((date_part('epoch', now()) * 1000))::bigint\\n -- And shift it over two bytes\\n << 16);\\n\\n sequence_base := (\\n 'x' ||\\n -- Take the first two bytes (four hex characters)\\n substr(\\n -- Of the MD5 hash of the data we documented\\n md5(table_name || '#{SecureRandom.hex(16)}' || time_part::text),\\n 1, 4\\n )\\n -- And turn it into a bigint\\n )::bit(16)::bigint;\\n\\n -- Finally, add our sequence number to our base, and chop\\n -- it to the last two bytes\\n tail := (\\n (sequence_base + nextval(table_name || '_id_seq'))\\n & 65535);\\n\\n -- Return the time part and the sequence part. OR appears\\n -- faster here than addition, but they're equivalent:\\n -- time_part has no trailing two bytes, and tail is only\\n -- the last two bytes.\\n RETURN time_part | tail;\\n END\\n$$ LANGUAGE plpgsql VOLATILE;\\n\")",
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"render_path": null,
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"location": {
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"type": "method",
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"class": "Mastodon::Snowflake",
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"method": "define_timestamp_id"
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},
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"user_input": "SecureRandom.hex(16)",
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"confidence": "Medium",
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"note": ""
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},
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{
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"warning_type": "Mass Assignment",
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"warning_code": 105,
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"fingerprint": "7631e93d0099506e7c3e5c91ba8d88523b00a41a0834ae30031a5a4e8bb3020a",
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"check_name": "PermitAttributes",
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"message": "Potentially dangerous key allowed for mass assignment",
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"file": "app/controllers/api/v2/search_controller.rb",
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"line": 28,
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"link": "https://brakemanscanner.org/docs/warning_types/mass_assignment/",
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"code": "params.permit(:type, :offset, :min_id, :max_id, :account_id)",
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"render_path": null,
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"location": {
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"type": "method",
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"class": "Api::V2::SearchController",
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"method": "search_params"
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},
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"user_input": ":account_id",
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"confidence": "High",
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"note": ""
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},
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{
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"warning_type": "Mass Assignment",
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"warning_code": 105,
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"fingerprint": "874be88fedf4c680926845e9a588d3197765a6ccbfdd76466b44cc00151c612e",
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"check_name": "PermitAttributes",
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"message": "Potentially dangerous key allowed for mass assignment",
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"file": "app/controllers/api/v1/admin/reports_controller.rb",
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"line": 78,
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"link": "https://brakemanscanner.org/docs/warning_types/mass_assignment/",
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"code": "params.permit(:resolved, :account_id, :target_account_id)",
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"render_path": null,
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"location": {
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"type": "method",
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"class": "Api::V1::Admin::ReportsController",
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"method": "filter_params"
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},
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"user_input": ":account_id",
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"confidence": "High",
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"note": ""
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},
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{
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"warning_type": "SQL Injection",
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"warning_code": 0,
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"fingerprint": "8c1d8c4b76c1cd3960e90dff999f854a6ff742fcfd8de6c7184ac5a1b1a4d7dd",
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"check_name": "SQL",
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"message": "Possible SQL injection",
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"file": "app/models/preview_card_filter.rb",
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"line": 50,
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"link": "https://brakemanscanner.org/docs/warning_types/sql_injection/",
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"code": "PreviewCard.joins(\"join unnest(array[#{(Trends.links.currently_trending_ids(true, -1) or Trends.links.currently_trending_ids(false, -1)).map(&:to_i).join(\",\")}]::integer[]) with ordinality as x (id, ordering) on preview_cards.id = x.id\")",
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"render_path": null,
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"location": {
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"type": "method",
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"class": "PreviewCardFilter",
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"method": "trending_scope"
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},
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"user_input": "(Trends.links.currently_trending_ids(true, -1) or Trends.links.currently_trending_ids(false, -1)).map(&:to_i).join(\",\")",
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"confidence": "Medium",
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"note": ""
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},
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{
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"warning_type": "Redirect",
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"warning_code": 18,
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"fingerprint": "ba568ac09683f98740f663f3d850c31785900215992e8c090497d359a2563d50",
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"check_name": "Redirect",
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"message": "Possible unprotected redirect",
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"file": "app/controllers/remote_follow_controller.rb",
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"line": 21,
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"link": "https://brakemanscanner.org/docs/warning_types/redirect/",
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"code": "redirect_to(RemoteFollow.new(resource_params).subscribe_address_for(@account))",
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"render_path": null,
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"location": {
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"type": "method",
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"class": "RemoteFollowController",
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"method": "create"
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},
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"user_input": "RemoteFollow.new(resource_params).subscribe_address_for(@account)",
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"confidence": "High",
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"note": ""
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},
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{
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"warning_type": "SQL Injection",
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"warning_code": 0,
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"fingerprint": "c32a484ccd9da46abd3bc93d08b72029d7dbc0576ccf4e878a9627e9a83cad2e",
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"check_name": "SQL",
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"message": "Possible SQL injection",
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"file": "app/models/tag_filter.rb",
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"line": 50,
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"link": "https://brakemanscanner.org/docs/warning_types/sql_injection/",
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"code": "Tag.joins(\"join unnest(array[#{Trends.tags.currently_trending_ids(false, -1).map(&:to_i).join(\",\")}]::integer[]) with ordinality as x (id, ordering) on tags.id = x.id\")",
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"render_path": null,
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"location": {
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"type": "method",
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"class": "TagFilter",
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"method": "trending_scope"
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},
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"user_input": "Trends.tags.currently_trending_ids(false, -1).map(&:to_i).join(\",\")",
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"confidence": "Medium",
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"note": ""
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},
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{
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"warning_type": "Cross-Site Scripting",
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"warning_code": 4,
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"fingerprint": "cd5cfd7f40037fbfa753e494d7129df16e358bfc43ef0da3febafbf4ee1ed3ac",
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"check_name": "LinkToHref",
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"message": "Potentially unsafe model attribute in `link_to` href",
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"file": "app/views/admin/trends/links/_preview_card.html.haml",
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"line": 7,
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"link": "https://brakemanscanner.org/docs/warning_types/link_to_href",
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"code": "link_to((Unresolved Model).new.title, (Unresolved Model).new.url)",
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"render_path": [
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{
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"type": "template",
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"name": "admin/trends/links/index",
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"line": 37,
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"file": "app/views/admin/trends/links/index.html.haml",
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"rendered": {
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"name": "admin/trends/links/_preview_card",
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"file": "app/views/admin/trends/links/_preview_card.html.haml"
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}
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}
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],
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"location": {
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"type": "template",
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"template": "admin/trends/links/_preview_card"
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},
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"user_input": "(Unresolved Model).new.url",
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"confidence": "Weak",
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"note": ""
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},
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{
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"warning_type": "Mass Assignment",
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"warning_code": 105,
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"fingerprint": "e867661b2c9812bc8b75a5df12b28e2a53ab97015de0638b4e732fe442561b28",
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"check_name": "PermitAttributes",
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"message": "Potentially dangerous key allowed for mass assignment",
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"file": "app/controllers/api/v1/reports_controller.rb",
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"line": 36,
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"link": "https://brakemanscanner.org/docs/warning_types/mass_assignment/",
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"code": "params.permit(:account_id, :comment, :forward, :status_ids => ([]))",
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"render_path": null,
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"location": {
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"type": "method",
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"class": "Api::V1::ReportsController",
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"method": "report_params"
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},
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"user_input": ":account_id",
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"confidence": "High",
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"note": ""
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}
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],
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"updated": "2021-11-14 05:26:09 +0100",
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"brakeman_version": "5.1.2"
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}
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