CSRF in Opencart
CVE-2021-47946
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.
Vulnerability class: CSRF (Cross-Site Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.002 (3.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 4th percentile — 3.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
- Opencart — versions 3.0.3.6
Weakness classification (CWE)
References
- www.exploit-db.com/exploits/49407 (exploit)
- www.opencart.com (product)
- www.opencart.com/index.php (product)
- www.vulncheck.com/advisories/opencart-account-takeover-via-cross-site-request-f… (third-party-advisory)
Frequently asked questions
- What is CVE-2021-47946?
- CVE-2021-47946 is a medium-severity vulnerability in Opencart, classified under Cross-Site Request Forgery (CSRF). CVSS score: 5.3/10. Published 2026-05-10.
- How severe is CVE-2021-47946?
- Medium severity. CVSS v3 base score is 5.3 out of 10.