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
SeaCMS: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A vulnerability has been found in SeaCMS up to 13.3. The affected element is an unknown function of the file js/player/dmplayer/dmku/class/mysqli.class.php. Such manipulation of the argument page/limit leads to sql injection. The attack can be executed remotel
- 9.8 Critical severity
Complete Online Beauty Parlor Management System: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A security flaw has been discovered in Campcodes Complete Online Beauty Parlor Management System 1.0. Impacted is an unknown function of the file /admin/view-appointment.php. Performing a manipulation of the argument viewid results in sql injection. The attack
- 9.8 Critical severity
Complete Online Beauty Parlor Management System: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A vulnerability was identified in Campcodes Complete Online Beauty Parlor Management System 1.0. This issue affects some unknown processing of the file /admin/search-invoices.php. Such manipulation leads to sql injection. The attack can be launched remotely. T
- 9.8 Critical severity
Simple Stock System: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A security flaw has been discovered in code-projects Simple Stock System 1.0. Affected by this issue is some unknown functionality of the file /market/update.php. The manipulation of the argument email results in sql injection. The attack can be launched remot
- 9.8 Critical severity
Student Management System: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A vulnerability was identified in itsourcecode Student Management System 1.0. Affected by this vulnerability is an unknown functionality of the file /candidates_report.php. The manipulation of the argument school_year leads to sql injection. The attack can be
- 7.2 High severity
FastAdmin: Improper Neutralization of Special Elements used in an SQL Command
A vulnerability was determined in FastAdmin up to 1.7.0.20250506. Affected is the function selectpage of the file application/common/controller/Backend.php of the component Backend Controller. Executing a manipulation of the argument custom/searchField can lea
- 9.8 Critical severity
Simple Blood Donor Management System: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A vulnerability was detected in code-projects Simple Blood Donor Management System 1.0. The affected element is an unknown function of the file /editedcampaign.php. The manipulation of the argument campaignname results in sql injection. The attack can be execu
- 9.8 Critical severity
Simple Blood Donor Management System: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A security vulnerability has been detected in code-projects Simple Blood Donor Management System 1.0. Impacted is an unknown function of the file /editeddonor.php. The manipulation of the argument Name leads to sql injection. Remote exploitation of the attack
- 9.8 Critical severity
Simple Stock System: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A weakness has been identified in code-projects Simple Stock System 1.0. This issue affects some unknown processing of the file /market/signup.php. Executing a manipulation of the argument Username can lead to sql injection. The attack may be launched remotely
- 9.8 Critical severity
Supplier Management System: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A vulnerability was detected in Campcodes Supplier Management System 1.0. This affects an unknown function of the file /admin/add_category.php. Performing a manipulation of the argument txtCategoryName results in sql injection. The attack is possible to be car
- 9.8 Critical severity
Scholars Tracking System: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A security vulnerability has been detected in code-projects Scholars Tracking System 1.0. The impacted element is an unknown function of the file /home.php. Such manipulation of the argument post_content leads to sql injection. The attack can be executed remot
- 9.8 Critical severity
Scholars Tracking System: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A weakness has been identified in code-projects Scholars Tracking System 1.0. The affected element is an unknown function of the file /delete_post.php. This manipulation of the argument ID causes sql injection. Remote exploitation of the attack is possible. Th
- 9.8 Critical severity
Scholars Tracking System: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A vulnerability was determined in code-projects Scholars Tracking System 1.0. The affected element is an unknown function of the file /admin/delete_user.php. This manipulation of the argument ID causes sql injection. It is possible to initiate the attack remot
- 7.2 High severity
Online Appointment Booking System: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A vulnerability was found in code-projects Online Appointment Booking System 1.0. Impacted is an unknown function of the file /admin/deletemanager.php. The manipulation of the argument managername results in sql injection. The attack may be performed from remo
- 7.2 High severity
Real Estate Management System: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A security vulnerability has been detected in CodeAstro Real Estate Management System 1.0. Affected is an unknown function of the file /admin/userdelete.php of the component Administrator Endpoint. Such manipulation of the argument ID leads to sql injection. T
- 7.2 High severity
Real Estate Management System: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A weakness has been identified in CodeAstro Real Estate Management System 1.0. This impacts an unknown function of the file /admin/stateadd.php of the component Administrator Endpoint. This manipulation causes sql injection. The attack may be initiated remotel
- 7.2 High severity
Real Estate Management System: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A security flaw has been discovered in CodeAstro Real Estate Management System 1.0. This affects an unknown function of the file /admin/userbuilderdelete.php of the component Administrator Endpoint. The manipulation results in sql injection. The attack can be
- 7.2 High severity
Real Estate Management System: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A vulnerability was identified in CodeAstro Real Estate Management System 1.0. The impacted element is an unknown function of the file /admin/useragentdelete.php of the component Administrator Endpoint. The manipulation leads to sql injection. The attack can b
- 7.2 High severity
DIR-605: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A vulnerability was detected in D-Link DIR-605 202WWB03. Affected by this issue is some unknown functionality of the component Firmware Update Service. Performing manipulation results in command injection. The attack can be initiated remotely. The exploit is n
- 9.8 Critical severity
Supplier Management System: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A vulnerability was identified in Campcodes Supplier Management System 1.0. This affects an unknown function of the file /admin/add_retailer.php. The manipulation of the argument cmbAreaCode leads to sql injection. The attack is possible to be carried out remo
- 8.8 High severity
RuoYi: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A security vulnerability has been detected in y_project RuoYi up to 4.8.1. The affected element is an unknown function of the file /monitor/cache/getnames. Such manipulation of the argument fragment leads to code injection. The attack can be executed remotely.
- 7.2 High severity
ZZCMS: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A vulnerability has been found in ZZCMS 2025. Affected by this issue is the function stripfxg of the file /admin/siteconfig.php of the component Backend Website Settings Module. Such manipulation of the argument icp leads to code injection. The attack can be e
- 8.8 High severity
Simple Stock System: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A weakness has been identified in code-projects Simple Stock System 1.0. This affects an unknown function of the file /checkuser.php. Executing a manipulation of the argument Username can lead to sql injection. The attack can be launched remotely. The exploit
- 9.8 Critical severity
Online Appointment Booking System: Improper Neutralization of Special Elements used in an SQL Command
A security flaw has been discovered in code-projects Online Appointment Booking System 1.0. The impacted element is an unknown function of the file /admin/deletemanagerclinic.php. Performing manipulation of the argument clinic results in sql injection. The att
- 9.8 Critical severity
Online Cake Ordering System: Improper Neutralization of Special Elements used in an SQL Command
A vulnerability was identified in itsourcecode Online Cake Ordering System 1.0. The affected element is an unknown function of the file /updateproduct.php?action=edit. Such manipulation of the argument ID leads to sql injection. It is possible to launch the at
- 7.2 High severity
Content Management System: Improper Control of Generation of Code
A security flaw has been discovered in CTCMS Content Management System up to 2.1.2. The impacted element is an unknown function in the library /ctcms/libs/Ct_Config.php of the component Backend System Configuration Module. The manipulation of the argument Cj_A
- 7.2 High severity
Content Management System: Improper Control of Generation of Code
A vulnerability was identified in CTCMS Content Management System up to 2.1.2. The affected element is the function Save of the file /ctcms/libs/Ct_App.php of the component Backend App Configuration Module. The manipulation of the argument CT_App_Paytype leads
- 9.8 Critical severity
Hotels Server: Improper Neutralization of Special Elements used in an SQL Command
A flaw has been found in FantasticLBP Hotels Server up to 67b44df162fab26df209bd5d5d542875fcbec1d0. This vulnerability affects unknown code of the file /controller/api/hotelList.php. This manipulation of the argument pickedHotelName/type causes sql injection.
- 9.8 Critical severity
Hotels Server: Improper Neutralization of Special Elements in Output Used by a Downstream Component
A vulnerability was detected in FantasticLBP Hotels Server up to 67b44df162fab26df209bd5d5d542875fcbec1d0. This affects an unknown part of the file /controller/api/OrderList.php. The manipulation of the argument telephone results in sql injection. The attack c
- 9.8 Critical severity
sgwbox N3: Improper Neutralization of Special Elements used in a Command
A security flaw has been discovered in Shiguangwu sgwbox N3 2.0.25. Affected is an unknown function of the file /usr/sbin/http_eshell_server of the component DOCKER Feature. Performing manipulation of the argument params results in command injection. The attac
- 9.8 Critical severity
sgwbox N3: Improper Neutralization of Special Elements used in a Command
A vulnerability was identified in Shiguangwu sgwbox N3 2.0.25. This impacts an unknown function of the file /usr/sbin/http_eshell_server of the component NETREBOOT Interface. Such manipulation leads to command injection. The attack can be launched remotely. Th
- 9.8 Critical severity
sgwbox N3: Improper Neutralization of Special Elements used in a Command
A vulnerability was determined in Shiguangwu sgwbox N3 2.0.25. This affects an unknown function of the component SHARESERVER Feature. This manipulation of the argument params causes command injection. The attack can be initiated remotely. The exploit has been
- 9.8 Critical severity
Advanced Online Examination System: Improper Neutralization of Special Elements used in an SQL Command
A vulnerability was detected in campcodes Advanced Online Examination System 1.0. This affects an unknown function of the file /query/loginExe.php. Performing a manipulation of the argument Username results in sql injection. It is possible to initiate the atta
- 9.8 Critical severity
COVID Tracking System: Improper Neutralization of Special Elements used in an SQL Command
A security vulnerability has been detected in itsourcecode COVID Tracking System 1.0. The impacted element is an unknown function of the file /admin/?page=system_info. Such manipulation of the argument meta_value leads to sql injection. The attack may be perfo
- 9.8 Critical severity
COVID Tracking System: Improper Neutralization of Special Elements used in an SQL Command
A weakness has been identified in itsourcecode COVID Tracking System 1.0. The affected element is an unknown function of the file /admin/?page=user. This manipulation of the argument Username causes sql injection. The attack is possible to be carried out remot
- 9.8 Critical severity
Supplier Management System: Improper Neutralization of Special Elements used in an SQL Command
A vulnerability was identified in Campcodes Supplier Management System 1.0. This issue affects some unknown processing of the file /admin/view_unit.php. The manipulation of the argument chkId[] leads to sql injection. Remote exploitation of the attack is possi
- 9.8 Critical severity
Student Managemen System: Improper Neutralization of Special Elements used in an SQL Command
A vulnerability has been found in itsourcecode Student Managemen System 1.0. Affected by this issue is some unknown functionality of the file /advisers.php. Such manipulation of the argument sy leads to sql injection. The attack can be launched remotely. The e
- 9.8 Critical severity
DIR-860LB1: Improper Neutralization of Special Elements used in a Command
A vulnerability was detected in D-Link DIR-860LB1 and DIR-868LB1 203b01/203b03. Affected is an unknown function of the component DHCP Daemon. The manipulation of the argument Hostname results in command injection. It is possible to launch the attack remotely.
- 9.8 Critical severity
Student Management System: Improper Neutralization of Special Elements used in an SQL Command
A vulnerability was determined in itsourcecode Student Management System 1.0. Impacted is an unknown function of the file /addrecord.php. This manipulation of the argument ID causes sql injection. Remote exploitation of the attack is possible. The exploit has
- 9.8 Critical severity
Online Cake Ordering System: Improper Neutralization of Special Elements used in an SQL Command
A vulnerability was found in itsourcecode Online Cake Ordering System 1.0. This issue affects some unknown processing of the file /admindetail.php?action=edit. The manipulation of the argument ID results in sql injection. The attack may be launched remotely. T