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Plugin Critical Patch path listed CVE-2018-21004

RSVPMaker < 5.6.4 - SQL Injection

The rsvpmaker plugin before 5.6.4 for WordPress has SQL injection.

Quick Answer

CVE-2018-21004 is a critical severity with CVSS 9.8 SQL Injection issue affecting the Plugin RSVPMaker. It affects Versions before 5.6.4 and is fixed in 5.6.4.

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Published
Nov 08, 2018
Last Updated
Jan 22, 2024
Slug
rsvpmaker
Operational Summary

What the operator needs to know

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Patch Status
Patched release is available
Remediation
Update to version 5.6.4, or a newer patched version
Operator Briefing

CVE-2018-21004 is tracked for the Plugin RSVPMaker as critical severity with CVSS 9.8. The affected range is Versions before 5.6.4. Update RSVPMaker to 5.6.4 or newer where that version is compatible with the site.

Issue Type
SQL Injection
Primary Fixed Version
5.6.4
Primary Affected Range
Versions before 5.6.4
Tracking ID
CVE-2018-21004
References
https://www.wordfence.com/threat-intel/vulnerabilities/id/fdc2a31f-19c2-4474-a3b0-16ded1912ddd?source=api-prod
Detailed Metadata
Software Type Plugin
Software Slug
rsvpmaker View on wordpress.org
CVE CVE-2018-21004
Patched Versions
5.6.4
Affected Versions
Versions before 5.6.4
Related CVE Cluster

Related CVEs for RSVPMaker

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.

Critical CVE-2023-25054 10.6.7 Sep 05, 2023
CVE-2023-25054 RSVPMaker Vulnerability

RSVPMaker <= 10.6.6 - Unauthenticated PHP Object Injection

Critical CVE-2023-41652 10.6.7 Sep 01, 2023
CVE-2023-41652 RSVPMaker SQL Injection

RSVPMarker <= 10.6.6 - Unauthenticated SQL Injection

Critical CVE-2022-1768 9.3.3 May 17, 2022
CVE-2022-1768 RSVPMaker SQL Injection

RSVPMaker <= 9.3.2 - Unauthenticated SQL Injection

Critical CVE-2022-1505 9.2.7 Apr 27, 2022
CVE-2022-1505 RSVPMaker SQL Injection

RSVPMaker <= 9.2.6 - Unauthenticated SQL Injection

Critical CVE-2022-1453 9.2.6 Apr 26, 2022
CVE-2022-1453 RSVPMaker SQL Injection

RSVPMaker <= 9.2.5 - Unauthenticated SQL Injection

Critical CVE-2019-15646 6.2 Apr 28, 2019
CVE-2019-15646 RSVPMaker SQL Injection

RSVPMaker <= 6.1.9 - SQL Injection

High CVE-2025-31552 11.6.8 Mar 31, 2025
CVE-2025-31552 RSVPMaker SQL Injection

RSVPMarker <= 11.6.7 - Unauthenticated SQL Injection

High CVE-2023-27616 10.6.6 Aug 17, 2023
CVE-2023-27616 RSVPMaker Stored Cross-Site Scripting

RSVPMaker <= 10.6.5 - Unauthenticated Stored Cross-Site Scripting via 'email'

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