EUVD-2026-16122CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Lifecycle Timeline
4Description
The WP Lightbox 2 WordPress plugin before 3.0.7 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).
Analysis
WP Lightbox 2 WordPress plugin before version 3.0.7 contains a Stored Cross-Site Scripting (XSS) vulnerability in its settings due to insufficient input sanitization and output escaping. High-privilege users, particularly administrators, can inject malicious JavaScript that persists in the database and executes in the browsers of other users, even in multisite installations where the unfiltered_html capability is restricted. …
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Remediation
Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.
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