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Vulnerabilities

Vulnerability · CVE-2020-28838

Cross Site Request Forgery (CSRF) in CART option in OpenCart Ltd.

Published Dec 11, 2020 · catalog updated Jun 17, 2026 · Cross Site Request Forgery

Last checked Nov 3, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2020-28838. EPSS is 0.39%. Act only if a listed version of Cross Site Request Forgery is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (Cross Site Request Forgery).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.

Same product and reporting

Severity
Low3.5
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.39%
Remediation
Not established
Affected products
cpe opencart/opencart

Cross Site Request Forgery (CSRF) in CART option in OpenCart Ltd. Opencart CMS 3.0.3.6 allows attacker to add cart items via Add to cart.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe opencart/opencart3.0.3.6

How to fix CVE-2020-28838

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2020-28838. EPSS is 0.39%. Act only if a listed version of Cross Site Request Forgery is installed.

Which versions are affected?

Compare what you have installed with 3.0.3.6. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-352: Cross-Site Request Forgery (CSRF). EPSS 0.39%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

OpenCart security

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Dec 11, 2020 · Monitored products — high

    Detected

    Cross Site Request Forgery (CSRF) in CART option in OpenCart Ltd. Opencart CMS 3.0.3.6 allows attacker to add cart items via Add to cart.

  2. Jun 17, 2026 · Monitored products — high

    Updated

    Cross Site Request Forgery (CSRF) in CART option in OpenCart Ltd. Opencart CMS 3.0.3.6 allows attacker to add cart items via Add to cart.

Sources

  • FIRST EPSSExploitation probabilityCVE-2020-28838

    30-day exploitation probability 0.39%

    first.org
  • Monitored products — highVendor advisoryCVE-2020-28838

    Cross Site Request Forgery (CSRF) in CART option in OpenCart Ltd. Opencart CMS 3.0.3.6 allows attacker to add cart items via Add to cart.

    nvd.nist.gov

References

Freshness

Last verified in this catalog Nov 3, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSNov 3, 2026
  • Monitored products — highNov 3, 2026