This vulnerability in the MessageMetric Review Wave – Google Places Reviews plugin allows CSRF attacks that can result in stored XSS. The affected versions are from initial releases through 1.4.7. The CVSS 3.1 vector indicates the attack can be performed remotely without privileges but requires user interaction. Successful exploitation can lead to partial loss of confidentiality, integrity, and availability of the affected system. No patch or vendor advisory has been provided to confirm remediation status.

Exploitation of this vulnerability can allow attackers to execute unauthorized actions via CSRF, leading to stored XSS. This may result in the compromise of user data, session hijacking, or disruption of service. The CVSS score of 7.1 reflects a high impact on confidentiality, integrity, and availability. There are no known exploits in the wild currently.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, users should consider disabling or restricting use of the affected plugin version. Implementing CSRF protections and input sanitization may reduce risk but are not confirmed mitigations for this specific issue.