Auth bypass in Villatheme Curcy - Woocommerce Multi Currency Switcher
CVE-2021-4379
The WooCommerce Multi Currency plugin for WordPress is vulnerable to authorization bypass due to a missing capability check on the wmc_bulk_fixed_price function in versions up to, and including, 2.1.17. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to make changes to product prices.
Vulnerability class: Broken Access Control
EPSS: 0.008 (52.9th percentile) — read the EPSS interpretation.
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.
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@wordfence.com (Third Party Advisory)
- security@wordfence.com (Product)
- security@wordfence.com (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-4379?
- CVE-2021-4379 is a medium-severity vulnerability in Villatheme Curcy - Woocommerce Multi Currency Switcher, classified under Missing Authorization. CVSS score: 6.5/10. Published 2023-06-07.
- How severe is CVE-2021-4379?
- Medium severity. CVSS v3 base score is 6.5 out of 10.
- Is CVE-2021-4379 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.