CVE-2021-47946

Description

OpenCart 3.0.3.6 contains a cross-site request forgery vulnerability in the /account/edit endpoint that allows unauthenticated attackers to modify victim account details by tricking users into visiting malicious pages. Attackers can craft CSRF payloads that change victim email addresses and account information, then use password reset functionality to gain unauthorized access to compromised accounts.

Overview

State

—

Assigner (CNA)

—

CVSS severity

medium

CVSS score

5.3 / 10

CVSS vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Effective score

5.3 / 10 MEDIUM source: CNA overview

CWE(s)

—

Reserved

—

Published

—

Last updated

—

Source

https://www.tenable.com/cve/CVE-2021-47946

NVD triage scoring NVD CVE 2.0

Layer NVD adds on top of the CNA's CVE record — published / last-modified timestamps, exploitability / impact subscores, and the FIRST.org EPSS probability that this CVE will be exploited in the wild in the next 30 days.

NVD published

2026-05-10 13:16:31 UTC

NVD last modified

2026-05-12 14:24:15 UTC

NVD CVSS v3.1

5.3 / 10 MEDIUM source: disclosure@vulncheck.com

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Exploitability subscore

3.9 / 10

Impact subscore

1.4 / 10

EPSS score

0.0004 (probability of exploitation in next 30 days)

EPSS percentile

11.64% vs all CVEs — higher = more likely to be exploited, as of 2026-05-24

NVD-assigned CWE(s): CWE-352 (differs from the CNA list above)

European Union Vulnerability Database ENISA EUVD

ENISA's official EU repository for curated vulnerability intelligence. Carries a separate identifier (EUVD-YYYY-NNNN) and frequently exposes an earlier-published description + CVSS than NVD does.

EUVD ID

EUVD-2021-34806

Assigner

VulnCheck

Published

May 10, 2026, 12:44:02 PM

Updated

May 12, 2026, 1:02:20 AM

EUVD base score (CVSS 4.0)

6.9 / 10
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:L/SI:L/SA:L

EUVD-reported EPSS

0.0400

Vendors

Opencart

Products

Opencart (3.0.3.6)

Opencart (3.0.3.6)

ENISA description: OpenCart 3.0.3.6 contains a cross-site request forgery vulnerability in the /account/edit endpoint that allows unauthenticated attackers to modify victim account details by tricking users into visiting malicious pages. Attackers can craft CSRF payloads that change victim email addresses and account information, then use password reset functionality to gain unauthorized access to compromised accounts.

Vendor references (0)

References embedded in the original CVE record by the assigning CNA.

None in the CVE record.

Web references (7)

DuckDuckGo results ranked by threat-intel / vendor advisory domains. Generated by the 🔎 Find references (web) button above — same flow as the Remediations search.

• https://nvd.nist.gov/vuln/detail/CVE-2021-47946 tenable:nvd.nist.gov
• https://www.cve.org/CVERecord?id=CVE-2021-47946 tenable:www.cve.org
• https://www.exploit-db.com/exploits/49407 tenable:www.exploit-db.com
• https://www.first.org/epss/ tenable:www.first.org
• https://www.opencart.com tenable:www.opencart.com
• https://www.opencart.com/index.php?route=cms/download tenable:www.opencart.com
• https://www.vulncheck.com/advisories/opencart-account-takeover-via-cross-site-request-forgery tenable:www.vulncheck.com

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