CVE-2025-48278
WordPress vulnerability analysis and mitigation

Overview

A SQL Injection vulnerability (CVE-2025-48278) was discovered in davidfcarr RSVPMarker WordPress plugin affecting versions through 11.5.6. The vulnerability was reported by astra.r3verii on April 23, 2025, and publicly disclosed on May 19, 2025 (Patchstack).

Technical details

The vulnerability is classified as an Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') with a CVSS v3.1 base score of 8.5 (HIGH). The attack vector is Network-based (N), with Low attack complexity (L), requiring Low privileges (L), and No user interaction (UI). The scope is Changed (C), with High impact on Confidentiality (H), No impact on Integrity (N), and Low impact on Availability (L) (NVD).

Impact

The SQL injection vulnerability could allow a malicious actor with contributor-level access to directly interact with the database, potentially leading to unauthorized access to sensitive information, data theft, and partial system compromise (Patchstack).

Mitigation and workarounds

Users are advised to update to RSVPMarker version 11.5.7 or later, which contains the fix for this vulnerability. The issue has been assigned a low patch priority, but updating is recommended to maintain system security (Patchstack).

Additional resources


SourceThis report was generated using AI

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