CVE-2024-49299

Vulnerability

Overview The Surfer plugin for WordPress (versions <= 1.5.0.502) contains a SQL Injection vulnerability due to improper neutralization of special elements used in SQL commands. This flaw allows an attacker to inject malicious SQL queries through user-supplied input, bypassing application controls [1].

Exploitation

Conditions Exploitation does not require authentication and can be performed remotely. Attackers can send crafted HTTP requests to vulnerable endpoints, injecting SQL code that the plugin fails to sanitize. This is a classic unauthenticated SQL injection commonly used in mass-exploit campaigns targeting thousands of WordPress sites [1].

Impact

Successful exploitation enables an attacker to directly interact with the underlying database. This can lead to unauthorized data extraction, including sensitive information such as user credentials, personal data, and other stored content. The CVSS score of 7.6 (High) reflects the potential for significant information disclosure [1].

Mitigation

The vulnerability is fixed in Surfer version 1.6.0.523. Users are strongly advised to update immediately. If updating is not possible, it is recommended to consult with a hosting provider or web developer for temporary measures. Auto-update features can be enabled for vulnerable plugins via Patchstack to ensure timely patching [1].