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CVE-2021-25043: The WOOCS WordPress plugin before 1.3.7.3 does not sanitise and escape the custom_prices parameter before outputting it back in the response, leading to a Reflected Cross-Site Scripting issue

medium Affects woocommerce-currency-switcher (WordPress plugin). Feed 2026.10.29.4, updated 2026-10-29; published ; advisory modified .

The WOOCS WordPress plugin before 1.3.7.3 does not sanitise and escape the custom_prices parameter before outputting it back in the response, leading to a Reflected Cross-Site Scripting issue

Package
woocommerce-currency-switcher (WordPress plugin) WordPress
Affected versions
<1.3.7.3
Fixed in
1.3.7.3
Severity
medium  CVSS 6.1
Exploitation
not on CISA KEV · EPSS 1% (58.9th percentile)
Published
2022-01-10
Source
nvd

References

CWE-79
NVD recordwoocommerce-currency-switcher (WordPress plugin) advisories

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