The Sign-up Sheets WordPress plugin before 2.2.13 does not escape some generated URLs, as well as the $_SERVER['REQUEST_URI'] parameter before outputting them back in attributes, which could lead to Reflected Cross-Site Scripting.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Sign Up Sheets Plugin | — | Update sign-up-sheets plugin to version 2.2.13, or a newer patched version | May 15, 2025 | Aug 13, 2024 |
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