PT-2026-43645 · WordPress · Wpcs Currency-Switcher

Hhhai · Published 2026-05-27 · Updated 2026-05-27 · CVE-2026-42733

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

Name of the Vulnerable Software and Affected Versions WPCS versions prior to 1.3.2

Description Improper neutralization of input during web page generation in the RealMag777 WPCS currency-switcher allows for DOM-Based Cross-site Scripting (XSS), a flaw where the application contains client-side JavaScript that processes data from an untrusted source in an unsafe way, typically by writing the data to a dangerous sink.

Recommendations Update to a version later than 1.3.1.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-42733

Affected Products

Wpcs Currency-Switcher

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-42733 · Security Note
• https://twitter.com/VulmonFeeds/status/2059759586907754959 · Twitter Post
• https://patchstack.com/database/Wordpress/Plugin/currency-switcher/vulnerability/wordpress-wpcs-plugin-1-3-1-cross-site-scripting-xss-vulnerability?_s_id=cve · Note