The RSVPMarker plugin for WordPress is vulnerable to SQL Injection in versions up to, and including, 11.5.6 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with contributor-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
CVE-2025-48278 is a medium severity with CVSS 6.5 SQL Injection issue affecting the Plugin RSVPMaker. It affects Versions up to 11.5.6 and is fixed in 11.5.7.
CVE-2025-48278 is tracked for the Plugin RSVPMaker as medium severity with CVSS 6.5. The affected range is Versions up to 11.5.6. Update RSVPMaker to 11.5.7 or newer where that version is compatible with the site.
| Software Type | Plugin |
|---|---|
| Software Slug |
rsvpmaker
View on wordpress.org
|
| CVE | CVE-2025-48278 |
| Patched Versions |
11.5.7
|
| Affected Versions |
Versions up to 11.5.6
|
These internal links group the same WordPress plugin by CVE, issue type, severity, and patch status so operators and search engines can connect the full vulnerability cluster.
RSVPMaker <= 10.6.6 - Unauthenticated PHP Object Injection
RSVPMarker <= 10.6.6 - Unauthenticated SQL Injection
RSVPMaker <= 9.3.2 - Unauthenticated SQL Injection
RSVPMaker <= 9.2.6 - Unauthenticated SQL Injection
RSVPMaker <= 9.2.5 - Unauthenticated SQL Injection
RSVPMaker <= 6.1.9 - SQL Injection
RSVPMaker < 5.6.4 - SQL Injection
RSVPMarker <= 11.6.7 - Unauthenticated SQL Injection
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