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 9.2.5 is vulnerable; prior versions may also be affected.
Remediation
Update to plugin version 9.2.6 or latest
References
https://www.wordfence.com/vulnerability-advisories/#CVE-2022-1453
https://plugins.svn.wordpress.org/rsvpmaker/trunk/README.txt
Related Vulnerabilities
WordPress Plugin WP Photo Album Plus Cross-Site Request Forgery (4.8.11)
WordPress Plugin Custom Searchable Data Entry System Security Bypass (1.7.1)
Oracle HTTP Server NULL Pointer Dereference Vulnerability (CVE-2021-44224)
WordPress Plugin Automatic Online Backup 'url' Parameter Cross-Site Scripting (0.8.2)