CVE-2025-48278: Davidfcarr Rsvpmarker

High severity, CVSS 8.5. EPSS: 0.3% chance of exploitation in the next 30 days.

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in davidfcarr RSVPMarker rsvpmaker allows SQL Injection.This issue affects RSVPMarker : from n/a through <= 11.5.6.

Affected products

• Davidfcarr Rsvpmarker: up to and including 11.5.6

Published 2025-05-19. Last modified 2026-06-17.