Unvalidated input and lack of output encoding in the WP Shieldon WordPress plugin, version 1.6.3 and below, leads to Unauthenticated Reflected Cross-Site Scripting (XSS) when the CAPTCHA page is shown could lead to privileged escalation.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Wp Shieldon Plugin | — | Update wp-shieldon plugin to version 1.6.4, or a newer patched version | May 15, 2025 | Jan 18, 2021 |
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