What is CVE-2022-3946?

CVE-2022-3946 is a medium-severity vulnerability in Welcart E-Commerce, classified under Cross-Site Request Forgery (CSRF). CVSS score: 6.5/10. Published 2022-12-12.

How severe is CVE-2022-3946?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Is CVE-2022-3946 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

CSRF in Welcart E-Commerce

CVE-2022-3946

The Welcart e-Commerce WordPress plugin before 2.8.4 does not have authorisation and CSRF in an AJAX action, allowing any logged-in user to create, update and delete shipping methods.

Vulnerability class: CSRF (Cross-Site Request Forgery)

Published 2022-12-12 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N.

EPSS exploit prediction

EPSS: 0.003 (23.9th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 24th percentile — 23.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000

Affected products

Welcart E-Commerce
Welcart E-Commerce — versions 0

Weakness classification (CWE)

Public proof-of-concept exploits

20142995/nuclei-templates

References

wpscan.com/vulnerability/b48e4e1d-e682-4b16-81dc-2feee78d7ed0 (Exploit, technical-description, Third Party Advisory, exploit, vdb-entry)

Frequently asked questions

What is CVE-2022-3946?: CVE-2022-3946 is a medium-severity vulnerability in Welcart E-Commerce, classified under Cross-Site Request Forgery (CSRF). CVSS score: 6.5/10. Published 2022-12-12.
How severe is CVE-2022-3946?: Medium severity. CVSS v3 base score is 6.5 out of 10.
Is CVE-2022-3946 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.