CVE-2021-43157

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-43157
Projectsworlds Online Shopping System PHP 1.0 is vulnerable to SQL injection via the id parameter in cart_remove.php.

9.8 /10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5 /10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References
Link Resource
https://github.com/projectworldsofficial/online-shopping-webvsite-in-php/issues/1 Exploit Issue Tracking Third Party Advisory
https://projectworlds.in/free-projects/php-projects/free-download-online-shopping-system/ Product
https://github.com/projectworldsofficial/online-shopping-webvsite-in-php/issues/1 Exploit Issue Tracking Third Party Advisory
https://projectworlds.in/free-projects/php-projects/free-download-online-shopping-system/ Product
Configurations

Configuration 1 (hide)

cpe:2.3:a:projectworlds:online_shopping_system:1.0:*:*:*:*:*:*:*
History

29 Oct 2025, 16:38

Type Values Removed Values Added
CPE cpe:2.3:a:projectworlds:online_shopping_system_in_php:1.0:*:*:*:*:*:*:* cpe:2.3:a:projectworlds:online_shopping_system:1.0:*:*:*:*:*:*:*
First Time Projectworlds online Shopping System

21 Nov 2024, 06:28

Type Values Removed Values Added
References () https://github.com/projectworldsofficial/online-shopping-webvsite-in-php/issues/1 - Exploit, Issue Tracking, Third Party Advisory () https://github.com/projectworldsofficial/online-shopping-webvsite-in-php/issues/1 - Exploit, Issue Tracking, Third Party Advisory
References () https://projectworlds.in/free-projects/php-projects/free-download-online-shopping-system/ - Product () https://projectworlds.in/free-projects/php-projects/free-download-online-shopping-system/ - Product

28 Dec 2021, 14:20

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : 7.5
v3 : 9.8
CPE cpe:2.3:a:projectworlds:online_shopping_system_in_php:1.0:*:*:*:*:*:*:*
CWE CWE-89
References (MISC) https://projectworlds.in/free-projects/php-projects/free-download-online-shopping-system/ - (MISC) https://projectworlds.in/free-projects/php-projects/free-download-online-shopping-system/ - Product
References (MISC) https://github.com/projectworldsofficial/online-shopping-webvsite-in-php/issues/1 - (MISC) https://github.com/projectworldsofficial/online-shopping-webvsite-in-php/issues/1 - Exploit, Issue Tracking, Third Party Advisory

22 Dec 2021, 18:28

Type Values Removed Values Added
New CVE
Information

Published : 2021-12-22 18:15

Updated : 2025-10-29 16:38

NVD link : CVE-2021-43157

Mitre link : CVE-2021-43157

CVE.ORG link : CVE-2021-43157

JSON object : View

Products Affected

projectworlds

  • online_shopping_system
CWE
CWE-89

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')