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<url>
<loc>https://cu63.github.io/portswigger/SQL_injection_attack_listing_the_database_contents_on_Oracle/</loc>
<lastmod>2025-06-06T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/SQL_injection_attack_listing_the_database_contents_on_non-Oracle_databases/</loc>
<lastmod>2025-06-06T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/SQL_injection_attack_querying_the_database_type_and_version_on_MySQL_and_Microsoft/</loc>
<lastmod>2025-06-06T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/SQL_injection_attack_querying_the_database_type_and_version_on_Oracle/</loc>
<lastmod>2025-06-06T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/SQL_injection_vulnerability_allowing_login_bypass/</loc>
<lastmod>2025-06-06T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/SQL_injection_vulnerability_in_WHERE_clause_allowing_retrieval_of_hidden_data/</loc>
<lastmod>2025-06-06T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/malware/Cl0p-1/</loc>
<lastmod>2025-06-10T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/malware/Cl0p-2/</loc>
<lastmod>2025-06-10T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/Blind_SQL_injection_with_conditional_errors/</loc>
<lastmod>2025-06-13T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/Blind_SQL_injection_with_conditional_responses/</loc>
<lastmod>2025-06-13T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/Blind_SQL_injection_with_out-of-band_data_exfiltration/</loc>
<lastmod>2025-06-13T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/Blind_SQL_injection_with_out-of-band_interaction/</loc>
<lastmod>2025-06-13T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/Blind_SQL_injection_with_time_delays/</loc>
<lastmod>2025-06-13T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/Blind_SQL_injection_with_time_delays_and_information_retrieval/</loc>
<lastmod>2025-06-13T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/SQL-injection-UNION-attack-determining-the-number-of-columns-returned-by-the-query/</loc>
<lastmod>2025-06-19T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/SQL-injection-UNION-attack-finding-a-column-containing-text/</loc>
<lastmod>2025-06-20T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/SQL-injection-UNION-attack-retrieving-data-from-other-tables/</loc>
<lastmod>2025-06-20T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/SQL-injection-UNION-attack-retrieving-multiple-values-in-a-single-column/</loc>
<lastmod>2025-06-20T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/SQL-injection-with-filter-bypass-via-XML-encoding/</loc>
<lastmod>2025-06-20T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/Visible-error-based-SQL-injection/</loc>
<lastmod>2025-06-20T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/linux/daemon/</loc>
<lastmod>2025-06-23T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/Blind_OS_command_injection_with_out-of-band_data_exfiltration/</loc>
<lastmod>2025-06-27T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/Blind_OS_command_injection_with_out-of-band_interaction/</loc>
<lastmod>2025-06-27T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/Blind_OS_command_injection_with_output_redirection/</loc>
<lastmod>2025-06-27T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/Blind_OS_command_injection_with_time_delays/</loc>
<lastmod>2025-06-27T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/OS_command_injection_simple_case/</loc>
<lastmod>2025-06-27T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/simple_case/</loc>
<lastmod>2025-07-04T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/traversal_sequences_blocked_with_absolute_path_bypass/</loc>
<lastmod>2025-07-04T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/traversal_sequences_stripped_non-recursively/</loc>
<lastmod>2025-07-04T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/traversal_sequences_stripped_with_superfluous_URL-decode/</loc>
<lastmod>2025-07-04T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/validation_of_file_extension_with_null_byte_bypass/</loc>
<lastmod>2025-07-04T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/validation_of_start_of_path/</loc>
<lastmod>2025-07-04T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/tools/ffuf/</loc>
<lastmod>2025-07-08T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/Authentication_bypass_via_information_disclosure/</loc>
<lastmod>2025-07-10T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/Information_disclosure_in_error_messages/</loc>
<lastmod>2025-07-10T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/Information_disclosure_in_version_control_history/</loc>
<lastmod>2025-07-10T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/Information_disclosure_on_debug_page/</loc>
<lastmod>2025-07-10T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/Source_code_disclosure_via_backup_files/</loc>
<lastmod>2025-07-10T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/crypto/ascii/</loc>
<lastmod>2025-07-14T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/crypto/hex/</loc>
<lastmod>2025-07-14T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/Unprotected_admin_functionality/</loc>
<lastmod>2025-07-18T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/Unprotected_admin_functionality_with_unpredictable_URL/</loc>
<lastmod>2025-07-18T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/User_ID_controlled_by_request_parameter/</loc>
<lastmod>2025-07-18T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/User_ID_controlled_by_request_parameter_with_data_leakage_in_redirect/</loc>
<lastmod>2025-07-18T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/User_ID_controlled_by_request_parameter_with_password_disclosure/</loc>
<lastmod>2025-07-18T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/User_ID_controlled_by_request_parameter_with_unpredictable_user_IDs/</loc>
<lastmod>2025-07-18T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/User_role_can_be_modified_in_user_profile/</loc>
<lastmod>2025-07-18T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/User_role_controlled_by_request_parameter/</loc>
<lastmod>2025-07-18T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/Method-based_access_control_can_be_circumvented/</loc>
<lastmod>2025-07-25T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/Multi-step_process_with_no_access_control_on_one_step/</loc>
<lastmod>2025-07-25T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/Referer-based_access_control/</loc>
<lastmod>2025-07-25T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/URL-based_access_control_can_be_circumvented/</loc>
<lastmod>2025-07-25T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/crypto/base64/</loc>
<lastmod>2025-07-28T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/Exploiting_cache_server_normalization_for_web_cache_deception/</loc>
<lastmod>2025-07-31T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/Exploiting_origin_server_normalization_for_web_cache_deception/</loc>
<lastmod>2025-07-31T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/Exploiting_path_delimiters_for_web_cache_deception/</loc>
<lastmod>2025-07-31T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/Exploiting_path_mapping_for_web_cache_deception/</loc>
<lastmod>2025-07-31T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/reverse/Nostr_1/</loc>
<lastmod>2025-08-04T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/reverse/Nostr_2/</loc>
<lastmod>2025-08-04T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/reverse/task3/</loc>
<lastmod>2025-08-04T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/Remote_code_execution_via_web_shell_upload/</loc>
<lastmod>2025-08-07T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/Web_shell_upload_via_Content-Type_restriction_bypass/</loc>
<lastmod>2025-08-07T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/Web_shell_upload_via_path_traversal/</loc>
<lastmod>2025-08-07T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/crypto/%D1%81rack_archive/</loc>
<lastmod>2025-08-12T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/Remote_code_execution_via_polyglot_web_shell_upload/</loc>
<lastmod>2025-08-14T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/Web_shell_upload_via_extension_blacklist_bypass/</loc>
<lastmod>2025-08-14T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/Web_shell_upload_via_obfuscated_file_extension/</loc>
<lastmod>2025-08-14T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/reverse/spbctf/</loc>
<lastmod>2025-08-18T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/Basic_SSRF_against_another_back-end_system/</loc>
<lastmod>2025-08-21T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/Basic_SSRF_against_the_local_server/</loc>
<lastmod>2025-08-21T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/Blind_SSRF_with_out-of-band_detection/</loc>
<lastmod>2025-08-21T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/SSRF_with_blacklist-based_input_filter/</loc>
<lastmod>2025-08-21T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/SSRF_with_filter_bypass_via_open_redirection_vulnerability/</loc>
<lastmod>2025-08-21T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/crypto/Bytes_and_Big_Integers/</loc>
<lastmod>2025-08-25T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/crypto/XOR_1_Starter/</loc>
<lastmod>2025-08-25T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/crypto/XOR_2_Properties/</loc>
<lastmod>2025-08-25T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/Exploiting_a_mass_assignment_vulnerability/</loc>
<lastmod>2025-08-28T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/Exploiting_an_API_endpoint_using_documentation/</loc>
<lastmod>2025-08-28T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/Exploiting_server-side_parameter_pollution_in_a_query_stringy/</loc>
<lastmod>2025-08-28T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/Finding_and_exploiting_an_unused_API_endpoint/</loc>
<lastmod>2025-08-28T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/reverse/task1/</loc>
<lastmod>2025-09-01T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/Username-enumeration-via-account-lock/</loc>
<lastmod>2025-09-04T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/Username-enumeration-via-different-responses/</loc>
<lastmod>2025-09-04T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/Username-enumeration-via-response-timing/</loc>
<lastmod>2025-09-04T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/Username-enumeration-via-subtly-different-responses/</loc>
<lastmod>2025-09-04T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/2FA_broken_logic/</loc>
<lastmod>2025-09-11T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/2FA_simple_bypass/</loc>
<lastmod>2025-09-11T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/crypto/Favourite_byte/</loc>
<lastmod>2025-09-15T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/crypto/You_either_know_XOR_you_dont/</loc>
<lastmod>2025-09-15T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/reverse/debugger_detection/</loc>
<lastmod>2025-09-22T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/Password_reset_broken_logic/</loc>
<lastmod>2025-09-25T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/Password_reset_poisoning_via_middleware/</loc>
<lastmod>2025-09-25T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/crypto/Encoding_Challenge/</loc>
<lastmod>2025-09-29T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/Broken_brute-force_protection_IP_block/</loc>
<lastmod>2025-10-02T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/Brute-forcing_a_stay-logged-in_cookie/</loc>
<lastmod>2025-10-02T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/Offline_password_cracking/</loc>
<lastmod>2025-10-02T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/Password_brute-force_via_password_change/</loc>
<lastmod>2025-10-02T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/reverse/Nostr_7/</loc>
<lastmod>2025-10-06T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/reverse/crackme1/</loc>
<lastmod>2025-10-06T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/Broken_brute-force_protection_multiple_credentials_per_request/</loc>
<lastmod>2025-10-09T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/crypto/Extended_GCD/</loc>
<lastmod>2025-10-13T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/crypto/Greatest_Common_Divisor/</loc>
<lastmod>2025-10-13T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/excessive-trust-in-client-side-controls/</loc>
<lastmod>2025-10-16T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/inconsistent-security-controls/</loc>
<lastmod>2025-10-16T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/weak-isolation-on-dual-use-endpoint/</loc>
<lastmod>2025-10-16T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/reverse/nostr_3/</loc>
<lastmod>2025-10-20T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/reverse/nostr_4/</loc>
<lastmod>2025-10-20T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/reverse/nostr_5/</loc>
<lastmod>2025-10-20T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/reverse/nostr_6/</loc>
<lastmod>2025-10-20T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/high-level/</loc>
<lastmod>2025-10-23T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/inconsistent-handling-of-exceptional-input/</loc>
<lastmod>2025-10-23T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/low-level/</loc>
<lastmod>2025-10-23T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/authentication-bypass-via-flawed-state-machine/</loc>
<lastmod>2025-10-30T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/insufficient-workflow-validation/</loc>
<lastmod>2025-10-30T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/maldev/tg_session_steal/</loc>
<lastmod>2025-11-03T00:00:00+00:00</lastmod>
</url>
<url>
<loc>https://cu63.github.io/portswigger/flawed-enforcement-of-business-rules/</loc>
<lastmod>2025-11-06T00:00:00+00:00</lastmod>
</url>
<url>
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