Description
WordPress Plugin RSVPMaker is prone to an SQL injection vulnerability because it fails to sufficiently sanitize user-supplied data before using it in an SQL query. Exploiting this issue could allow an attacker to compromise the application, access or modify data, or exploit latent vulnerabilities in the underlying database. WordPress Plugin RSVPMaker version 9.3.2 is vulnerable; prior versions may also be affected.
Remediation
Update to plugin version 9.3.3 or latest
References
https://gist.github.com/Xib3rR4dAr/441d6bb4a5b8ad4b25074a49210a02cc
https://www.wordfence.com/vulnerability-advisories/#CVE-2022-1768
Related Vulnerabilities
Jenkins Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2016-0790)
WordPress Plugin SP Project & Document Manager Multiple Vulnerabilities (2.5.9.7)
Squid Missing Authentication for Critical Function Vulnerability (CVE-2019-12524)