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OpenAdvisories
Medium · 6.1 CVE-2026-16032 EUVD-2026-54883GHSA-x8x4-c789-5r5g

LWS Optimize < 4.1.2 - Unauthenticated Stored XSS via Real User Monitoring

Published Aug 9, 2026 · Updated Aug 10, 2026 · Assigned by WPScan

Description

The LWS Optimize WordPress plugin before 4.1.2 does not properly escape a value submitted through an unauthenticated analytics endpoint before storing it and rendering it in an administrative dashboard, allowing unauthenticated attackers to inject arbitrary web scripts that execute when an administrator views the affected dashboard page.

Affected products

VendorProductAffectedFixed
— LWS Optimize < 4.1.2 4.1.2

References