low3.5
CVE-2026-4512
The reCaptcha by WebDesignBy WordPress plugin before 2.0 does not sanitize or escape the Site Key setting before outputting it in a JavaScript string context v…
Impact
The reCaptcha by WebDesignBy WordPress plugin before 2.0 does not sanitize or escape the Site Key setting before outputting it in a JavaScript string context via the grecaptcha_js() function. This allows administrators on multisite installations (who do not have the unfiltered_html capability) to inject arbitrary JavaScript that executes for all visitors to the WordPress login page.
Affected products
| Product | Affected versions |
|---|---|
| ReCaptcha By WebDesignBy WordPress Plugin | before 2.0 |
Versions were read from the advisory text. No structured product data has been published for this record yet.