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
- 8.8 High severity
Advanced Online Voting Management System: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A flaw has been found in Campcodes Advanced Online Voting Management System 1.0. This affects an unknown function of the file /admin/voters_add.php. Executing manipulation of the argument firstname can lead to sql injection. The attack can be executed remotely
- 8.8 High severity
Advanced Online Voting Management System: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A vulnerability was detected in Campcodes Advanced Online Voting Management System 1.0. The impacted element is an unknown function of the file /index.php. Performing manipulation of the argument voter results in sql injection. Remote exploitation of the attac
- 9.8 Critical severity
Hotel and Lodge Management System: Improper Neutralization of Special Elements used in an SQL Command
A vulnerability was identified in SourceCodester Hotel and Lodge Management System 1.0. This vulnerability affects unknown code of the file /del_tax.php. The manipulation of the argument ID leads to sql injection. The attack can be initiated remotely. The expl
- 9.8 Critical severity
Hotel and Lodge Management System: Improper Neutralization of Special Elements used in an SQL Command
A vulnerability was determined in SourceCodester Hotel and Lodge Management System 1.0. This affects an unknown part of the file /pages/save_tax.php. Executing manipulation of the argument percentage can lead to sql injection. It is possible to launch the atta
- 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 issue is some unknown functionality of the file /del_booking.php. Performing manipulation of the argument ID results in sql injection. It is possible to initiat
- 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 by this vulnerability is an unknown functionality of the file /del_curr.php. Such manipulation of the argument ID leads to sql injection. The attack may be perform
- 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. Affected is an unknown function of the file /pages/save_curr.php. This manipulation of the argument currcode causes sql injection. The attack is possible to be carried out remotely.
- 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 impacts an unknown function of the file /del_room.php. The manipulation of the argument ID results in sql injection. The attack can be executed remotely. The exploit is
- 9.8 Critical severity
Hotel and Lodge Management System: Improper Neutralization of Special Elements used in an SQL Command
A security vulnerability has been detected in SourceCodester Hotel and Lodge Management System 1.0. This affects an unknown function of the file /pages/save_room.php. The manipulation of the argument floorno leads to sql injection. Remote exploitation of the a
- 9.8 Critical severity
Hotel and Lodge Management System: Improper Neutralization of Special Elements used in an SQL Command
A security flaw has been discovered in SourceCodester Hotel and Lodge Management System 1.0. The affected element is an unknown function of the file /login.php. Performing manipulation of the argument email results in sql injection. The attack may be initiated
- 9.8 Critical severity
Simple Food Ordering System: Improper Neutralization of Special Elements used in an SQL Command
A vulnerability was identified in code-projects Simple Food Ordering System 1.0. Impacted is an unknown function of the file /product.php. Such manipulation of the argument Category leads to sql injection. The attack can be launched remotely. The exploit is pu
- 8.8 High severity
Simple Banking System: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A security vulnerability has been detected in code-projects Simple Banking System 1.0. The affected element is an unknown function of the file /transfermoney.php. The manipulation of the argument ID leads to sql injection. Remote exploitation of the attack is
- 8.8 High severity
Simple Banking System: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A weakness has been identified in code-projects Simple Banking System 1.0. Impacted is an unknown function of the file /removeuser.php. Executing manipulation of the argument ID can lead to sql injection. The attack may be launched remotely. The exploit has be
- 8.8 High severity
Simple Banking System: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A security flaw has been discovered in code-projects Simple Banking System 1.0. This issue affects some unknown processing of the file /createuser.php. Performing manipulation of the argument Name results in sql injection. The attack may be initiated remotely.
- 9.8 Critical severity
Online Apartment Visitor Management System: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A security flaw has been discovered in Campcodes Online Apartment Visitor Management System 1.0. The affected element is an unknown function of the file /bwdates-reports-details.php. The manipulation of the argument fromdate/todate results in sql injection. Th
- 9.8 Critical severity
Online Apartment Visitor Management System: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A vulnerability was identified in Campcodes Online Apartment Visitor Management System 1.0. Impacted is an unknown function of the file /search-visitor.php. The manipulation of the argument searchdata leads to sql injection. The attack may be initiated remotel
- 9.8 Critical severity
Online Apartment Visitor Management System: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A vulnerability was determined in Campcodes Online Apartment Visitor Management System 1.0. This issue affects some unknown processing of the file /index.php. Executing a manipulation of the argument Username can lead to sql injection. The attack can be launch
- 9.8 Critical severity
ILIAS: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A vulnerability was detected in ILIAS up to 8.23/9.13/10.1. Affected by this vulnerability is an unknown functionality of the component Certificate Import Handler. The manipulation results in Remote Code Execution. The attack may be performed from remote. Upgr
- 8.6 High severity
Student Crud Operation: Improper Neutralization of Special Elements used in an SQL Command
A security vulnerability has been detected in code-projects Student Crud Operation 3.3. Affected is an unknown function of the file delete.php. The manipulation of the argument ID leads to sql injection. The attack is possible to be carried out remotely. The e
- 9.8 Critical severity
Online Course Registration: Improper Neutralization of Special Elements used in an SQL Command
A weakness has been identified in code-projects Online Course Registration 1.0. This impacts an unknown function of the file /admin/edit-course.php. Executing manipulation of the argument coursecode can lead to sql injection. The attack can be executed remotel
- 7.2 High severity
DI-7100G C1: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A weakness has been identified in D-Link DI-7100G C1 up to 20250928. Affected by this vulnerability is the function sub_46409C of the file /msp_info.htm?flag=qos of the component jhttpd. This manipulation of the argument iface causes command injection. The att
- 9.8 Critical severity
Online Apartment Visitor Management System: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A security flaw has been discovered in Campcodes Online Apartment Visitor Management System 1.0. Affected is an unknown function of the file /visitor-detail.php. The manipulation of the argument editid results in sql injection. The attack can be executed remot
- 7.2 High severity
IdeaCMS: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A vulnerability was found in IdeaCMS up to 1.8. The impacted element is an unknown function of the file app/common/logic/admin/Config.php of the component Website Name Handler. Performing manipulation of the argument 网站名称 results in command injection. The atta
- 8.8 High severity
Beauty Parlour Management System: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A vulnerability has been found in PHPGurukul Beauty Parlour Management System 1.1. The affected element is an unknown function of the file /admin/sales-reports-detail.php. Such manipulation of the argument fromdate/todate leads to sql injection. The attack can
- 9.8 Critical severity
Online Course Registration: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A flaw has been found in code-projects Online Course Registration 1.0. Impacted is an unknown function of the file /admin/manage-students.php. This manipulation of the argument ID causes sql injection. The attack can be initiated remotely. The exploit has been
- 9.8 Critical severity
Data Leakage Prevention System 天锐数据泄露防护系统: Improper Neutralization of Special Elements used in an SQL Command
A vulnerability was identified in Tipray 厦门天锐科技股份有限公司 Data Leakage Prevention System 天锐数据泄露防护系统 1.0. This affects the function findRolePage of the file findSingConfigPage.do. The manipulation of the argument sort leads to sql injection. The attack is possible
- 9.8 Critical severity
Data Leakage Prevention System 天锐数据泄露防护系统: Improper Neutralization of Special Elements used in an SQL Command
A vulnerability was determined in Tipray 厦门天锐科技股份有限公司 Data Leakage Prevention System 天锐数据泄露防护系统 1.0. Affected by this issue is the function findCategoryPage of the file findCategoryPage.do. Executing manipulation of the argument tenantId can lead to sql inject
- 9.8 Critical severity
Data Leakage Prevention System 天锐数据泄露防护系统: Improper Neutralization of Special Elements used in an SQL Command
A vulnerability was found in Tipray 厦门天锐科技股份有限公司 Data Leakage Prevention System 天锐数据泄露防护系统 1.0. Affected by this vulnerability is the function findUserPage of the file findUserPage.do. Performing manipulation of the argument sort results in sql injection. Remo
- 9.8 Critical severity
Data Leakage Prevention System 天锐数据泄露防护系统: Improper Neutralization of Special Elements used in an SQL Command
A vulnerability has been found in Tipray 厦门天锐科技股份有限公司 Data Leakage Prevention System 天锐数据泄露防护系统 1.0. Affected is the function findRolePage of the file findSingConfigPage.do. Such manipulation of the argument sort leads to sql injection. The attack may be launc
- 9.8 Critical severity
Data Leakage Prevention System 天锐数据泄露防护系统: Improper Neutralization of Special Elements used in an SQL Command
A flaw has been found in Tipray 厦门天锐科技股份有限公司 Data Leakage Prevention System 天锐数据泄露防护系统 1.0. This impacts the function findRolePage of the file findRolePage.do. This manipulation of the argument sort causes sql injection. The attack may be initiated remotely. T
- 9.8 Critical severity
Data Leakage Prevention System 天锐数据泄露防护系统: Improper Neutralization of Special Elements used in an SQL Command
A vulnerability was detected in Tipray 厦门天锐科技股份有限公司 Data Leakage Prevention System 天锐数据泄露防护系统 1.0. This affects the function findModulePage of the file findModulePage.do. The manipulation of the argument sort results in sql injection. The attack can be launche
- 9.8 Critical severity
Data Leakage Prevention System 天锐数据泄露防护系统: Improper Neutralization of Special Elements used in an SQL Command
A security vulnerability has been detected in Tipray 厦门天锐科技股份有限公司 Data Leakage Prevention System 天锐数据泄露防护系统 1.0. The impacted element is the function findTenantPage of the file findTenantPage.do. The manipulation of the argument sort leads to sql injection. Th
- 9.8 Critical severity
Data Leakage Prevention System 天锐数据泄露防护系统: Improper Neutralization of Special Elements used in an SQL Command
A weakness has been identified in Tipray 厦门天锐科技股份有限公司 Data Leakage Prevention System 天锐数据泄露防护系统 1.0. The affected element is the function findFileServerPage of the file findFileServerPage.do. Executing manipulation of the argument sort can lead to sql injectio
- 9.8 Critical severity
Data Leakage Prevention System 天锐数据泄露防护系统: Improper Neutralization of Special Elements used in an SQL Command
A security flaw has been discovered in Tipray 厦门天锐科技股份有限公司 Data Leakage Prevention System 天锐数据泄露防护系统 1.0. Impacted is the function doFilter of the file findDeptPage.do. Performing manipulation of the argument sort results in sql injection. It is possible to in
- 8.8 High severity
F9K1015: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A vulnerability was detected in Belkin F9K1015 1.00.10. Affected is an unknown function of the file /goform/mp. Performing a manipulation of the argument command results in command injection. The attack may be initiated remotely. The exploit is now public and
- 8.8 High severity
F9K1015: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A vulnerability was determined in Belkin F9K1015 1.00.10. Impacted is an unknown function of the file /goform/formSetWanStatic. Executing a manipulation of the argument m_wan_ipaddr can lead to command injection. The attack may be performed from remote. The ex
- 8.8 High severity
F9K1015: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A weakness has been identified in Belkin F9K1015 1.00.10. Affected is an unknown function of the file /goform/formBSSetSitesurvey. Executing a manipulation of the argument wan_ipaddr can lead to command injection. The attack can be launched remotely. The explo
- 8.8 High severity
CRMEB: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A security flaw has been discovered in CRMEB up to 5.6. This issue affects some unknown processing of the file /adminapi/product/product of the component GET Parameter Handler. Performing a manipulation of the argument cate_id results in sql injection. Remote
- 8.8 High severity
AC18: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A security vulnerability has been detected in Tenda AC18 15.03.05.19. The impacted element is an unknown function of the file /goform/AdvSetLanip. The manipulation of the argument lanIp leads to command injection. The attack can be initiated remotely. The expl
- 9.8 Critical severity
Student Grading System: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A vulnerability was identified in CodeAstro Student Grading System 1.0. This issue affects some unknown processing of the file /adminLogin.php. Such manipulation of the argument staffId leads to sql injection. The attack may be performed from remote. The explo