The Ko-fi Button WordPress plugin before 1.3.3 does not properly some of its settings, which could allow high-privilege users to perform Stored Cross-Site Scripting (XSS) attacks even when the unfiltered_html capability is disallowed (for example in multisite setup), and we consider it a low risk.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Ko Fi Button Plugin | — | Update ko-fi-button plugin to version 1.3.3, or a newer patched version | May 15, 2025 | Apr 25, 2023 |
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