CVE-2026-4512

CVSS Score & Metrics

Base Score

3.5 / 10

Vector String

                                        CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:N                                    

Vulnerability Description

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.

Vulnerability Details

Published Date

April 23, 2026

Last Modified

April 23, 2026

CWE ID

CWE-79

Source

NVD

External References

https://wpscan.com/vulnerability/6dfb4378-fe6a-4462-af10-8e7504e3d593/

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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