Vulnerability in Wpwham Currency Switcher For Woocommerce
CVE-2019-18668
An issue was discovered in the Currency Switcher addon before 2.11.2 for WooCommerce if a user provides a currency that was not added by the administrator. In this case, even though the currency does not exist, it will be selected, but a price amount will fall back to the default currency. This means that if an attacker provides a currency that does not exist and is worth less than this default, the attacker can eventually purchase an item for a significantly cheaper price.
Published · last modified .
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: 0.018 (77.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 78th percentile — 77.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.018 · newest: 0.018 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.infigo.hr/en/critical-vulnerability-in-currency-switcher-for-woocommerce-n61 (Third Party Advisory)
- wordpress.org/plugins/currency-switcher-woocommerce/ (Release Notes, Vendor Advisory)
- wpvulndb.com/vulnerabilities/9936 (Third Party Advisory)
Frequently asked questions
- What is CVE-2019-18668?
- CVE-2019-18668 is a medium-severity vulnerability in Wpwham Currency Switcher For Woocommerce, classified under Improper Handling of Exceptional Conditions. CVSS score: 6.5/10. Published 2019-11-02.
- How severe is CVE-2019-18668?
- Medium severity. CVSS v3 base score is 6.5 out of 10.
- Is CVE-2019-18668 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.