Improper Neutralization of Special Elements in Output Used by a Downstream Component
CWE-74
The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.
We track 4,033 vulnerabilities of this type. 100% are rated high or critical, and the average CVSS score is 8.9. 13 have been exploited in real attacks.
How this weakness is prevented
- Requirements: Programming languages and supporting technologies might be chosen which are not subject to these issues.
- Implementation: Utilize an appropriate mix of allowlist and denylist parsing to filter control-plane syntax from all input.
Latest Improper Neutralization of Special Elements in Output Used by a Downstream Component vulnerabilities
- 9.8 Critical severity
Online Learning Management System: Improper Neutralization of Special Elements used in an SQL Command
A vulnerability was detected in Campcodes Online Learning Management System 1.0. This affects an unknown part of the file /admin/calendar_of_events.php. The manipulation of the argument date_start results in sql injection. The attack may be launched remotely.
- 9.8 Critical severity
Courier Management System: Improper Neutralization of Special Elements used in an SQL Command
A weakness has been identified in code-projects Courier Management System 1.0. Affected by this vulnerability is an unknown functionality of the file /add-courier.php. Executing manipulation of the argument Shippername can lead to sql injection. The attack can
- 8.8 High severity
Online Complaint Site: Improper Neutralization of Special Elements used in an SQL Command
A vulnerability was identified in code-projects Online Complaint Site 1.0. This impacts an unknown function of the file /admin/category.php. Such manipulation of the argument Category leads to sql injection. It is possible to launch the attack remotely. The ex
- 9.8 Critical severity
Student Result Manager: Improper Neutralization of Special Elements used in an SQL Command
A vulnerability was determined in code-projects Student Result Manager 1.0. This affects an unknown function of the file src/students/Database.java. This manipulation of the argument roll/name/gpa causes sql injection. It is possible to initiate the attack rem
- 8.8 High severity
Online Complaint Site: Improper Neutralization of Special Elements used in an SQL Command
A weakness has been identified in code-projects Online Complaint Site 1.0. Affected is an unknown function of the file /cms/admin/state.php. This manipulation of the argument state causes sql injection. The attack is possible to be carried out remotely. The ex
- 8.8 High severity
AC7: Improper Neutralization of Special Elements used in a Command
A vulnerability was detected in Tenda AC7 15.03.06.44. This vulnerability affects unknown code of the file /goform/AdvSetLanip. The manipulation of the argument lanIp results in command injection. It is possible to launch the attack remotely. The exploit is no
- 8.8 High severity
Online Complaint Site: Improper Neutralization of Special Elements used in an SQL Command
A weakness has been identified in code-projects Online Complaint Site 1.0. Impacted is an unknown function of the file /cms/users/complaint-details.php. Executing manipulation of the argument cid can lead to sql injection. It is possible to launch the attack r
- 8.8 High severity
Online Complaint Site: Improper Neutralization of Special Elements used in an SQL Command
A security flaw has been discovered in code-projects Online Complaint Site 1.0. This issue affects some unknown processing of the file /cms/users/register-complaint.php. Performing manipulation of the argument cid results in sql injection. It is possible to in
- 8.8 High severity
Online Complaint Site: Improper Neutralization of Special Elements used in an SQL Command
A vulnerability was identified in code-projects Online Complaint Site 1.0. This vulnerability affects unknown code of the file /cms/users/index.php. Such manipulation of the argument Username leads to sql injection. The attack may be performed from remote. The
- 9.8 Critical severity
E-Commerce Website: Improper Neutralization of Special Elements used in an SQL Command
A vulnerability was determined in code-projects E-Commerce Website 1.0. This affects an unknown part of the file /pages/supplier_update.php. This manipulation of the argument supp_id causes sql injection. The attack is possible to be carried out remotely. The
- 9.8 Critical severity
E-Commerce Website: Improper Neutralization of Special Elements used in an SQL Command
A flaw has been found in code-projects E-Commerce Website 1.0. Affected is an unknown function of the file /pages/supplier_add.php. Executing manipulation of the argument supp_email can lead to sql injection. The attack may be launched remotely. The exploit ha
- 9.8 Critical severity
E-Commerce Website: Improper Neutralization of Special Elements used in an SQL Command
A vulnerability was detected in code-projects E-Commerce Website 1.0. This impacts an unknown function of the file /pages/product_add.php. Performing manipulation of the argument prod_name results in sql injection. The attack may be initiated remotely. The exp
- 9.8 Critical severity
Beauty Parlour Management System: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A weakness has been identified in PHPGurukul Beauty Parlour Management System 1.1. The impacted element is an unknown function of the file /admin/search-invoices.php. This manipulation of the argument searchdata causes sql injection. The attack can be initiate
- 9.8 Critical severity
Beauty Parlour Management System: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A security flaw has been discovered in PHPGurukul Beauty Parlour Management System 1.1. The affected element is an unknown function of the file /admin/search-appointment.php. The manipulation of the argument searchdata results in sql injection. It is possible
- 9.8 Critical severity
Beauty Parlour Management System: Improper Neutralization of Special Elements used in an SQL Command
A vulnerability was identified in PHPGurukul Beauty Parlour Management System 1.1. Impacted is an unknown function of the file /admin/new-appointment.php. The manipulation of the argument delid leads to sql injection. It is possible to initiate the attack remo
- 9.8 Critical severity
Beauty Parlour Management System: Improper Neutralization of Special Elements used in an SQL Command
A vulnerability was determined in PHPGurukul Beauty Parlour Management System 1.1. This issue affects some unknown processing of the file /admin/manage-services.php. Executing a manipulation of the argument delid can lead to sql injection. The attack may be pe
- 7.3 High severity
DIR-852: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A weakness has been identified in D-Link DIR-852 up to 20251002. This affects an unknown part of the file /HNAP1/. Executing manipulation can lead to command injection. The attack may be launched remotely. The exploit has been made available to the public and
- 9.8 Critical severity
Farm Management System: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A security flaw has been discovered in SourceCodester Farm Management System 1.0. Affected by this issue is some unknown functionality of the file /uploadProduct.php. Performing manipulation of the argument Type results in sql injection. The attack may be init
- 9.8 Critical severity
Farm Management System: Improper Neutralization of Special Elements used in an SQL Command
A vulnerability was identified in SourceCodester Farm Management System 1.0. Affected by this vulnerability is an unknown functionality of the file /buyNow.php. Such manipulation of the argument Name leads to sql injection. The attack can be launched remotely.
- 9.8 Critical severity
Blood-Bank-And-Donation-Management-System: Improper Neutralization of Special Elements used in an SQL Command
A flaw has been found in varunsardana004 Blood-Bank-And-Donation-Management-System up to dc9e0393d826fbc85fad9755b5bc12cba1919df2. The impacted element is an unknown function of the file /donate_blood.php. Executing manipulation of the argument fullname can le
- 9.8 Critical severity
Simple E-Commerce Bookstore: Improper Neutralization of Special Elements used in an SQL Command
A vulnerability was detected in SourceCodester Simple E-Commerce Bookstore 1.0. The affected element is an unknown function of the file /register.php. Performing manipulation of the argument register_username results in sql injection. The attack is possible to
- 9.8 Critical severity
Wedding Reservation Management System: Improper Neutralization of Special Elements used in an SQL Command
A security vulnerability has been detected in SourceCodester Wedding Reservation Management System 1.0. Impacted is the function insertReservation of the file function.php. Such manipulation of the argument number leads to sql injection. The attack can be exec
- 8.8 High severity
Farm Management System: Improper Neutralization of Special Elements used in an SQL Command
A weakness has been identified in SourceCodester Farm Management System 1.0. This issue affects some unknown processing of the file /myCart.php. This manipulation of the argument pid causes sql injection. Remote exploitation of the attack is possible. The expl
- 9.8 Critical severity
Wedding Reservation Management System: Improper Neutralization of Special Elements used in an SQL Command
A security flaw has been discovered in SourceCodester Wedding Reservation Management System 1.0. This vulnerability affects unknown code of the file /global.php. The manipulation of the argument User results in sql injection. The attack may be launched remotel
- 9.8 Critical severity
Simple E-Commerce Bookstore: Improper Neutralization of Special Elements used in an SQL Command
A vulnerability was identified in SourceCodester Simple E-Commerce Bookstore 1.0. This affects an unknown part of the file /index.php. The manipulation of the argument login_username leads to sql injection. The attack may be initiated remotely. The exploit is
- 9.8 Critical severity
Advanced Library Management System: Improper Neutralization of Special Elements used in an SQL Command
A vulnerability was determined in projectworlds Advanced Library Management System 1.0. Affected by this issue is some unknown functionality of the file /view_member.php. Executing a manipulation of the argument user_id can lead to sql injection. The attack ca
- 9.8 Critical severity
Hotel and Lodge Management System: Improper Neutralization of Special Elements used in an SQL Command
A vulnerability was found in SourceCodester Hotel and Lodge Management System 1.0. Affected by this vulnerability is an unknown functionality of the file /edit_booking.php. Performing manipulation of the argument Name results in sql injection. The attack can b
- 9.8 Critical severity
Hotel and Lodge Management System: Improper Neutralization of Special Elements used in an SQL Command
A vulnerability has been found in SourceCodester Hotel and Lodge Management System 1.0. Affected is an unknown function of the file /edit_curr.php. Such manipulation of the argument currsymbol leads to sql injection. It is possible to launch the attack remotel
- 9.8 Critical severity
Hotel and Lodge Management System: Improper Neutralization of Special Elements used in an SQL Command
A flaw has been found in SourceCodester Hotel and Lodge Management System 1.0. This impacts an unknown function of the file /edit_room.php. This manipulation of the argument ID causes sql injection. It is possible to initiate the attack remotely. The exploit h
- 9.8 Critical severity
Hotel and Lodge Management System: Improper Neutralization of Special Elements used in an SQL Command
A vulnerability was detected in SourceCodester Hotel and Lodge Management System 1.0. This affects an unknown function of the file /edit_customer.php. The manipulation of the argument ID results in sql injection. The attack may be performed from remote. The ex
- 9.8 Critical severity
Hotel and Lodge Management System: Improper Neutralization of Special Elements used in an SQL Command
A weakness has been identified in SourceCodester Hotel and Lodge Management System 1.0. The affected element is an unknown function of the file /pages/save_customer.php. Executing manipulation of the argument Contact can lead to sql injection. The attack can b
- 9.8 Critical severity
Student Transcript Processing System: Improper Neutralization of Special Elements used in an SQL Command
A weakness has been identified in itsourcecode Student Transcript Processing System 1.0. Affected is an unknown function of the file /login.php. Executing a manipulation of the argument uname can lead to sql injection. It is possible to launch the attack remot
- 9.8 Critical severity
Leave Management System: Improper Neutralization of Special Elements used in an SQL Command
A vulnerability was identified in itsourcecode Leave Management System 1.0. This affects an unknown function of the file /reset.php. Such manipulation of the argument employid leads to sql injection. The attack may be performed from remote. The exploit is publ
- 9.8 Critical severity
Web-Based Inventory and POS System: Improper Neutralization of Special Elements used in an SQL Command
A vulnerability was determined in code-projects Web-Based Inventory and POS System 1.0. The impacted element is an unknown function of the file /transaction.php. This manipulation of the argument shopid causes sql injection. The attack is possible to be carrie
- 9.8 Critical severity
Simple E-Commerce Bookstore: Improper Neutralization of Special Elements used in an SQL Command
A vulnerability was found in SourceCodester Simple E-Commerce Bookstore 1.0. The affected element is an unknown function of the file /cart.php. The manipulation of the argument remove results in sql injection. The attack can be executed remotely. The exploit h
- 9.8 Critical severity
Web-Based Inventory and POS System: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A vulnerability was determined in code-projects Web-Based Inventory and POS System 1.0. This impacts an unknown function of the file /login.php. Executing manipulation of the argument emailid can lead to sql injection. The attack may be performed from remote.
- 9.8 Critical severity
Advanced Online Voting Management System: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A vulnerability has been found in Campcodes Advanced Online Voting Management System 1.0. The impacted element is an unknown function of the file /admin/login.php. Such manipulation of the argument Username leads to sql injection. The attack can be executed re
- 9.8 Critical severity
E-Commerce Website: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A vulnerability was detected in code-projects E-Commerce Website 1.0. Impacted is an unknown function of the file /pages/edit_order_details.php. The manipulation of the argument order_id results in sql injection. The attack may be launched remotely. The exploi
- 9.8 Critical severity
Beauty Parlour Management System: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A security flaw has been discovered in PHPGurukul Beauty Parlour Management System 1.1. This affects an unknown part of the file /admin/invoices.php. Performing a manipulation of the argument delid results in sql injection. The attack can be initiated remotely
- 9.8 Critical severity
Beauty Parlour Management System: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A vulnerability was identified in PHPGurukul Beauty Parlour Management System 1.1. Affected by this issue is some unknown functionality of the file /admin/customer-list.php. Such manipulation of the argument delid leads to sql injection. It is possible to laun