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3.5 Low

CVE-2024-3920 The Flattr WordPress plugin through 1.2.2 does not sanitise and escape some of its settings, which could allow high…

Description

The Flattr WordPress plugin through 1.2.2 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)

Affected products and versions

Product Affected versions Fixed in
Flattr 1.2 earliest → 1.2.2 No fix stated
flattr 1.2 earliest → 1.2.2 No fix stated
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