CVE-2019-18668
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.
Does this matter?
Lower severity and a low EPSS score (1.81%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
- EPSS
- 1.81% probability · 77th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-755
- Affected
- wpwham/currency switcher for woocommerce
- Source
- cve@mitre.org
References
- https://wordpress.org/plugins/currency-switcher-woocommerce/#developersRelease Notes, Vendor Advisory
- https://wpvulndb.com/vulnerabilities/9936Third Party Advisory
- https://www.infigo.hr/en/critical-vulnerability-in-currency-switcher-for-woocommerce-n61Third Party Advisory
- https://wordpress.org/plugins/currency-switcher-woocommerce/#developersRelease Notes, Vendor Advisory
- https://wpvulndb.com/vulnerabilities/9936Third Party Advisory
- https://www.infigo.hr/en/critical-vulnerability-in-currency-switcher-for-woocommerce-n61Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.