CVSS 3.5 (low) · published 2026-11-07
The Live Composer WordPress plugin before 2.1.23 does not sanitise and escape some of its custom post type slug settings before using them in front-end links, 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 a multisite setup).
Weakness: CWE-79
Source: NVD CVE-2025-15708
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