Cross-Site Request Forgery Vulnerability in OpenCart by OpenCart
CVE-2021-47946

6.9MEDIUM

Key Information:

Vendor

Opencart

Status
Opencart
Vendor
CVE Published:
10 May 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2021-47946?

OpenCart 3.0.36 is susceptible to a Cross-Site Request Forgery (CSRF) vulnerability that can be exploited by attackers to manipulate user account details. This issue resides in the /account/edit endpoint, permitting unauthorized alterations to victim account information. By luring users into visiting specifically crafted malicious pages, attackers can execute CSRF payloads. These payloads allow them to change crucial details such as email addresses, facilitating unauthorized access through the password reset process. Adequate measures should be taken to safeguard against such vulnerabilities to protect user data.

Affected Version(s)

OpenCart 3.0.3.6

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2021-47946 - Proof of Concept

References

https://www.exploit-db.com/exploits/49407
exploit
https://www.opencart.com
product
https://www.opencart.com/index.php?route=cms/download
product

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Mahendra Purbia {Mah3Sec}
.