CVEvulnerability
CVE-2019-18668
6.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2019-11-02
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
- CVSS 2.0 ([email protected])
- 4.0 MEDIUM — AV:N/AC:L/Au:S/C:N/I:P/A:N
- Weaknesses
- CWE-755
Description
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.
Affected configurations
• wpwham currency switcher for woocommerce (< 2.11.2)
Related
Weakness · CWE (1)
- CWE-755 Improper Handling of Exceptional Conditions weakness
References
- https://wordpress.org/plugins/currency-switcher-woocommerce/#developers Release Notes, Vendor Advisory
- https://wpvulndb.com/vulnerabilities/9936 Third Party Advisory
- https://www.infigo.hr/en/critical-vulnerability-in-currency-switcher-for-woocommerce-n61 Third Party Advisory
- https://wordpress.org/plugins/currency-switcher-woocommerce/#developers Release Notes, Vendor Advisory
- https://wpvulndb.com/vulnerabilities/9936 Third Party Advisory
- https://www.infigo.hr/en/critical-vulnerability-in-currency-switcher-for-woocommerce-n61 Third Party Advisory