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
E-Logbook with Health Monitoring System for…: Improper Neutralization of Special Elements used in an SQL Command
A flaw has been found in itsourcecode E-Logbook with Health Monitoring System for COVID-19 1.0. This issue affects some unknown processing of the file /check_profile.php. Executing manipulation of the argument profile_id can lead to sql injection. It is possib
- 9.8 Critical severity
Online Discussion Forum: Improper Neutralization of Special Elements used in an SQL Command
A security vulnerability has been detected in itsourcecode Online Discussion Forum 1.0. This affects an unknown part of the file /members/compose_msg_admin.php. Such manipulation of the argument ID leads to sql injection. The attack may be performed from remot
- 9.8 Critical severity
Online Discussion Forum: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A weakness has been identified in itsourcecode Online Discussion Forum 1.0. Affected by this issue is some unknown functionality of the file /members/compose_msg.php. This manipulation of the argument ID causes sql injection. The attack is possible to be carri
- 9.8 Critical severity
CourseSelectionSystem: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A vulnerability was identified in kidaze CourseSelectionSystem up to 42cd892b40a18d50bd4ed1905fa89f939173a464. Affected is an unknown function of the file /Profilers/PProfile/COUNT3s3.php. The manipulation of the argument csem leads to sql injection. Remote ex
- 9.8 Critical severity
Small CRM: Improper Neutralization of Special Elements used in an SQL Command
A vulnerability was determined in PHPGurukul Small CRM 4.0. This impacts an unknown function of the file /create-ticket.php. Executing manipulation of the argument subject can lead to sql injection. The attack may be launched remotely. The exploit has been pub
- 9.8 Critical severity
Online Course Registration: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A vulnerability was found in PHPGurukul Online Course Registration 3.1. This affects an unknown function of the file /my-profile.php. Performing manipulation of the argument cgpa results in sql injection. The attack may be initiated remotely. The exploit has b
- 9.8 Critical severity
SeaCMS: Improper Neutralization of Special Elements used in an SQL Command
A vulnerability has been found in SeaCMS up to 13.3. The impacted element is an unknown function of the file /admin_members.php?ac=editsave. Such manipulation of the argument ID leads to sql injection. The attack can be launched remotely. The exploit has been
- 8.8 High severity
DIR-823X: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A weakness has been identified in D-Link DIR-823X 240126/240802/250416. The impacted element is the function sub_412E7C of the file /usr/sbin/goahead of the component Environment Variable Handler. This manipulation of the argument terminal_addr/server_ip/serve
- 8.8 High severity
DIR-852: Improper Neutralization of Special Elements used in a Command
A vulnerability was determined in D-Link DIR-852 1.00CN B09. This issue affects the function ssdpcgi_main of the file htodcs/cgibin of the component Simple Service Discovery Protocol Service. Executing manipulation of the argument ST can lead to command inject
- 8.8 High severity
DIR-852: Improper Neutralization of Special Elements used in a Command
A vulnerability was found in D-Link DIR-852 1.00CN B09. This vulnerability affects unknown code of the file /htdocs/cgibin/hedwig.cgi of the component Web Management Interface. Performing manipulation results in command injection. The attack is possible to be
- 8.8 High severity
Online Exam Form Submission: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A vulnerability has been found in SourceCodester Online Exam Form Submission 1.0. This affects an unknown part of the file /admin/delete_user.php. Such manipulation of the argument ID leads to sql injection. The attack can be executed remotely. The exploit has
- 8.8 High severity
Online Exam Form Submission: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A flaw has been found in SourceCodester Online Exam Form Submission 1.0. Affected by this issue is some unknown functionality of the file /admin/update_s3.php. This manipulation of the argument credits causes sql injection. Remote exploitation of the attack is
- 8.8 High severity
Online Exam Form Submission: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A vulnerability was detected in SourceCodester Online Exam Form Submission 1.0. Affected by this vulnerability is an unknown functionality of the file /user/dashboard.php?page=update_profile. The manipulation of the argument phone results in sql injection. The
- 9.8 Critical severity
User Management System: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A security flaw has been discovered in PHPGurukul User Management System 1.0. This affects an unknown function of the file /login.php. Performing manipulation of the argument emailid results in sql injection. The attack can be initiated remotely. The exploit h
- 9.8 Critical severity
Hotel Reservation System: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A vulnerability was identified in SourceCodester Hotel Reservation System 1.0. The impacted element is an unknown function of the file deleteuser.php. Such manipulation of the argument ID leads to sql injection. It is possible to launch the attack remotely. Th
- 9.8 Critical severity
Hotel Reservation System: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A vulnerability was determined in SourceCodester Hotel Reservation System 1.0. The affected element is an unknown function of the file editroomimage.php. This manipulation of the argument ID causes sql injection. It is possible to initiate the attack remotely.
- 8.8 High severity
Online Clinic Management System: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A flaw has been found in itsourcecode Online Clinic Management System 1.0. This vulnerability affects unknown code of the file /editp2.php. Executing manipulation of the argument id/firstname/lastname/type/age/address can lead to sql injection. The attack can
- 8.8 High severity
Online Clinic Management System: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A security vulnerability has been detected in itsourcecode Online Clinic Management System 1.0. Affected by this issue is some unknown functionality of the file transact.php. Such manipulation of the argument firstname leads to sql injection. The attack may be
- 8.8 High severity
Online Polling System: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A weakness has been identified in SourceCodester Online Polling System 1.0. Affected by this vulnerability is an unknown functionality of the file /admin/positions.php. This manipulation of the argument ID causes sql injection. The attack may be initiated remo
- 8.8 High severity
Student Information System: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A vulnerability has been found in itsourcecode Student Information System 1.0. The affected element is an unknown function of the file /leveledit1.php. Such manipulation of the argument level_id leads to sql injection. The attack may be performed from remote.
- 9.8 Critical severity
Online Discussion Forum: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A vulnerability was identified in PHPGurukul Online Discussion Forum 1.0. This affects an unknown part of the file /admin/edit_member.php. The manipulation of the argument ID leads to sql injection. The attack may be initiated remotely. The exploit is publicly
- 9.8 Critical severity
Online Discussion Forum: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A vulnerability was determined in PHPGurukul Online Discussion Forum 1.0. Affected by this issue is some unknown functionality of the file /admin/admin_forum/search_result.php. Executing manipulation of the argument Search can lead to sql injection. The attack
- 8.8 High severity
Online Exam Form Submission: Improper Neutralization of Special Elements used in an SQL Command
A vulnerability was found in SourceCodester Online Exam Form Submission 1.0. Affected by this vulnerability is an unknown functionality of the file /admin/delete_s1.php. Performing manipulation of the argument ID results in sql injection. The attack can be ini
- 9.8 Critical severity
Online Exam Form Submission: Improper Neutralization of Special Elements used in an SQL Command
A vulnerability has been found in SourceCodester Online Exam Form Submission 1.0. Affected is an unknown function of the file /admin/index.php. Such manipulation of the argument email leads to sql injection. It is possible to launch the attack remotely. The ex
- 9.8 Critical severity
Web-Based Internet Laboratory Management System: Improper Neutralization of Special Elements used in an SQL Command
A security flaw has been discovered in itsourcecode Web-Based Internet Laboratory Management System 1.0. Impacted is the function User::AuthenticateUser of the file login.php. Performing manipulation of the argument user_email results in sql injection. Remote
- 9.8 Critical severity
Pet Grooming Management Software: Improper Neutralization of Special Elements used in an SQL Command
A vulnerability was identified in SourceCodester Pet Grooming Management Software 1.0. This issue affects some unknown processing of the file /admin/search_product.php. Such manipulation of the argument group_id leads to sql injection. The attack may be launch
- 9.8 Critical severity
CourseSelectionSystem: Improper Neutralization of Special Elements used in an SQL Command
A vulnerability was determined in kidaze CourseSelectionSystem up to 42cd892b40a18d50bd4ed1905fa89f939173a464. This vulnerability affects unknown code of the file /Profilers/PriProfile/COUNT2.php. This manipulation of the argument cname causes sql injection. T
- 9.8 Critical severity
Online Exam Form Submission: Improper Neutralization of Special Elements used in an SQL Command
A vulnerability was found in SourceCodester Online Exam Form Submission 1.0. This affects an unknown part of the file /index.php. The manipulation of the argument usn results in sql injection. The attack can be launched remotely. The exploit has been made publ
- 8.8 High severity
Online Student File Management System: Improper Neutralization of Special Elements used in an SQL Command
A vulnerability has been found in SourceCodester Online Student File Management System 1.0. Affected by this issue is some unknown functionality of the file /admin/delete_user.php. The manipulation of the argument user_id leads to sql injection. The attack can
- 8.8 High severity
Online Student File Management System: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A flaw has been found in SourceCodester Online Student File Management System 1.0. Affected by this vulnerability is an unknown functionality of the file /admin/delete_student.php. Executing manipulation of the argument stud_id can lead to sql injection. It is
- 8.8 High severity
Online Student File Management System: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A vulnerability was detected in SourceCodester Online Student File Management System 1.0. Affected is an unknown function of the file /admin/update_student.php. Performing manipulation of the argument stud_id results in sql injection. It is possible to initiat
- 8.8 High severity
Online Public Access Catalog OPAC: Improper Neutralization of Special Elements used in an SQL Command
A security vulnerability has been detected in itsourcecode Online Public Access Catalog OPAC 1.0. This impacts an unknown function of the file mysearch.php of the component POST Parameter Handler. Such manipulation of the argument search_field/search_text lead
- 9.8 Critical severity
Grocery Sales and Inventory System: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A vulnerability was determined in Campcodes Grocery Sales and Inventory System 1.0. Affected by this vulnerability is an unknown functionality of the file /ajax.php?action=delete_receiving. Executing manipulation of the argument ID can lead to sql injection. T
- 9.8 Critical severity
Grocery Sales and Inventory System: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A vulnerability was found in Campcodes Grocery Sales and Inventory System 1.0. Affected is an unknown function of the file /ajax.php?action=delete_category. Performing manipulation of the argument ID results in sql injection. The attack is possible to be carri
- 9.8 Critical severity
Grocery Sales and Inventory System: Improper Neutralization of Special Elements used in an SQL Command
A vulnerability has been found in Campcodes Grocery Sales and Inventory System 1.0. This impacts an unknown function of the file /ajax.php?action=save_category. Such manipulation of the argument ID leads to sql injection. The attack can be executed remotely. T
- 9.8 Critical severity
Grocery Sales and Inventory System: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A flaw has been found in Campcodes Grocery Sales and Inventory System 1.0. This affects an unknown function of the file /ajax.php?action=save_product. This manipulation of the argument ID causes sql injection. Remote exploitation of the attack is possible. The
- 8.8 High severity
Online Student File Management System: Improper Neutralization of Special Elements used in an SQL Command
A flaw has been found in SourceCodester Online Student File Management System 1.0. Affected by this vulnerability is an unknown functionality of the file /admin/save_user.php. This manipulation of the argument firstname causes sql injection. The attack is poss
- 9.8 Critical severity
Online Student File Management System: Improper Neutralization of Special Elements used in an SQL Command
A vulnerability was detected in SourceCodester Online Student File Management System 1.0. Affected is an unknown function of the file /admin/index.php. The manipulation of the argument Username results in sql injection. The attack can be executed remotely. The
- 8.8 High severity
Online Student File Management System: Improper Neutralization of Special Elements used in an SQL Command
A security vulnerability has been detected in SourceCodester Online Student File Management System 1.0. This impacts an unknown function of the file /remove_file.php. The manipulation of the argument ID leads to sql injection. Remote exploitation of the attack
- 9.8 Critical severity
Online Student File Management System: Improper Neutralization of Special Elements used in an SQL Command
A security flaw has been discovered in SourceCodester Online Student File Management System 1.0. The impacted element is an unknown function of the file /index.php. Performing manipulation of the argument stud_no results in sql injection. The attack may be ini