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 7.8.1 is vulnerable; prior versions may also be affected.
Remediation
Update to plugin version 7.8.3 or latest
References
https://github.com/CBiu/wp-plugins-vuln/blob/master/SQLi/rsvpmaker.md
https://plugins.svn.wordpress.org/rsvpmaker/trunk/README.txt
Related Vulnerabilities
PHP Out-of-bounds Read Vulnerability (CVE-2019-11042)
MySQL CVE-2019-2997 Vulnerability (CVE-2019-2997)
Squid Improper Input Validation Vulnerability (CVE-2016-4555)
Apache read beyond bounds via ap_rwrite() Vulnerability (CVE-2022-28614)
Oracle Database Server CVE-2008-2602 Vulnerability (CVE-2008-2602)