CVE-2024-47304 in Fluent Support Plugin
Summary
by MITRE • 10/17/2024
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Shahjahan Jewel Fluent Support fluent-support allows SQL Injection.This issue affects Fluent Support: from n/a through <= 1.8.0.
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Analysis
by VulDB Data Team • 04/06/2026
This vulnerability represents a critical sql injection flaw in the fluent support plugin for wordpress systems, specifically impacting versions up to and including 1.8.0. The issue stems from inadequate input sanitization within the plugin's sql command execution processes, creating an avenue for malicious actors to manipulate database queries through specially crafted user inputs. The vulnerability classification aligns with cwe-89 which specifically addresses sql injection attacks where untrusted data is improperly incorporated into sql commands without adequate escaping or parameterization. Attackers can exploit this weakness to execute arbitrary sql commands against the underlying database, potentially gaining unauthorized access to sensitive information, modifying or deleting data, and in severe cases compromising the entire wordpress installation.
The operational impact of this vulnerability extends beyond simple data theft, as it enables attackers to escalate privileges within the affected system. Through sql injection techniques, malicious actors can extract user credentials, customer information, and other sensitive data stored in the database. The vulnerability's presence in the fluent support plugin means that any website utilizing this specific version range becomes susceptible to such attacks, particularly those handling customer support tickets or user submissions that may be processed through sql queries. This creates a significant risk for businesses relying on the plugin for their customer service operations, as the attack surface includes any functionality that processes user input through database queries.
Security professionals should note that this vulnerability directly maps to attack techniques documented in the attack pattern taxonomy under the sql injection category, where adversaries exploit improper input validation to manipulate database interactions. The risk is compounded by the fact that many wordpress installations may not have adequate monitoring or input validation in place beyond the plugin itself, making the attack vector particularly dangerous. Organizations should immediately assess their deployment of the fluent support plugin and implement remediation measures, including upgrading to patched versions or applying immediate code-level fixes that properly sanitize all inputs before database processing. The vulnerability demonstrates the critical importance of input validation and parameterized queries in preventing sql injection attacks, aligning with best practices outlined in owasp top ten and other industry security frameworks that emphasize proper data sanitization as a fundamental defense mechanism.
The remediation approach must address both the immediate vulnerability and broader security hygiene practices within the affected systems. Organizations should prioritize upgrading to version 1.8.1 or later where the sql injection vulnerability has been patched, while simultaneously implementing comprehensive input validation mechanisms throughout their application code. Security teams should also consider deploying web application firewalls and database activity monitoring solutions to detect and prevent exploitation attempts. Additionally, regular security assessments and code reviews should be implemented to identify similar vulnerabilities in other components of the wordpress ecosystem, ensuring that the security posture remains robust against evolving threats in the cybersecurity landscape.