CVE-2026-4512
CVE-2026-4512
3.5
LowPublished:
Last updated:
Source:contact@wpscan.com
Deferred
Weakness (CWE)
CVSS Vector
v3.1- Attack Vector
- Network
- Attack Complexity
- Low
- Privileges Required
- High
- User Interaction
- Required
- Scope
- Unchanged
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
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.
References
contact@wpscan.com
https://wpscan.com/vulnerability/6dfb4378-fe6a-4462-af10-8e7504e3d593/