Description
WordPress Plugin WP-reCAPTCHA is prone to multiple HTML injection vulnerabilities and a cross-site request forgery vulnerability because it fails to properly sanitize user-supplied input. Exploiting these issues may allow a remote attacker to perform certain administrative actions, gain unauthorized access to the affected application, delete certain data, execute arbitrary script or HTML code within the context of the browser, and steal cookie-based authentication credentials. Other attacks are also possible.
Remediation
Update to plugin version 3.0 or latest
References
Related Vulnerabilities
Oracle JRE CVE-2018-2677 Vulnerability (CVE-2018-2677)
WordPress Plugin Simple Link Directory Cross-Site Scripting (7.3.4)
WordPress Plugin Nofollow for external link Multiple Unspecified Vulnerabilities (1.1.2)
IBM RTC Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2017-1251)