CVE-2024-8344 Overview
CVE-2024-8344 is a SQL injection vulnerability in Campcodes Supplier Management System 1.0. The flaw resides in the /admin/edit_area.php script, where the id parameter is passed directly into a backend SQL query without proper sanitization. Attackers with low-privilege authenticated access can manipulate the id argument to inject arbitrary SQL statements. The vulnerability is remotely exploitable over the network, and public exploit details have been disclosed. The issue is tracked under [CWE-89] (Improper Neutralization of Special Elements used in an SQL Command).
Critical Impact
Authenticated attackers can inject arbitrary SQL through the id parameter of edit_area.php, exposing supplier records and enabling backend database manipulation.
Affected Products
- Campcodes Supplier Management System 1.0
- CPE: cpe:2.3:a:campcodes:supplier_management_system:1.0:*:*:*:*:*:*:*
- Component: campcodes:supplier_management_system
Discovery Timeline
- 2024-08-30 - CVE-2024-8344 published to NVD
- 2026-06-17 - Last updated in NVD database
Technical Details for CVE-2024-8344
Vulnerability Analysis
The vulnerability exists in the administrative endpoint /admin/edit_area.php shipped with Campcodes Supplier Management System 1.0. The script consumes the id request parameter and concatenates it into a SQL query targeting the application's supplier area records. Because the parameter lacks input validation, type casting, or parameterization, an attacker can append SQL operators such as UNION SELECT, boolean conditions, or time-based payloads. Successful exploitation allows read access to arbitrary tables and, depending on database user privileges, may permit writes or stacked queries. The public disclosure referenced in the GitHub SQL Injection Report documents the request path and proof-of-concept payload structure.
Root Cause
The root cause is missing input neutralization on the id GET parameter before it reaches the SQL execution layer. The code does not use prepared statements or bound parameters, so hostile characters such as single quotes, semicolons, and SQL keywords survive unchanged into the query string. This is a classic [CWE-89] pattern common in legacy PHP applications that build queries via string concatenation.
Attack Vector
Exploitation requires network access to the admin panel and a valid low-privilege session, since edit_area.php sits behind the /admin/ path. Once authenticated, an attacker sends a crafted GET request to /admin/edit_area.php?id=<payload> and observes response differences, database errors, or timing signals to extract data. No user interaction beyond the attacker's own request is required. Additional technical context is available in VulDB entry #276223.
No verified public exploit code is referenced in the enriched data beyond the disclosure write-up. See the GitHub SQL Injection Report for payload details.
Detection Methods for CVE-2024-8344
Indicators of Compromise
- HTTP requests to /admin/edit_area.php with SQL metacharacters in the id parameter, such as single quotes, UNION, SLEEP(, OR 1=1, or comment sequences (--, #).
- Web server or PHP error log entries referencing SQL syntax errors originating from edit_area.php.
- Unusual outbound database queries returning large row sets to the admin panel from a single session.
Detection Strategies
- Deploy web application firewall (WAF) signatures that flag SQL injection patterns on parameters passed to edit_area.php.
- Enable database query logging and alert on queries touching authentication or configuration tables originating from the supplier management workflow.
- Correlate authenticated admin sessions with anomalous query volume or error rates to surface probing activity.
Monitoring Recommendations
- Monitor access logs for repeated edit_area.php?id= requests from the same session within short time windows.
- Alert on HTTP 500 responses from /admin/ endpoints, which often accompany SQL syntax errors during injection probing.
- Track admin account logins from unfamiliar IP addresses or geographies as a precursor to exploitation.
How to Mitigate CVE-2024-8344
Immediate Actions Required
- Restrict access to the /admin/ directory using IP allowlists, VPN gating, or reverse-proxy authentication until a fix is applied.
- Audit the edit_area.php handler and rewrite the affected query to use parameterized statements via PDO or mysqli prepared statements.
- Rotate credentials for all administrative users and review supplier records for tampering.
Patch Information
No vendor advisory or official patch has been published in the enriched data. Consult the CampCodes site for vendor updates and review the VulDB CTI entry #276223 for remediation tracking.
Workarounds
- Add server-side type validation forcing id to an integer before use, for example intval($_GET['id']).
- Deploy WAF rules to block SQL metacharacters and known injection payloads targeting edit_area.php.
- Apply least-privilege database credentials so the web application account cannot read sensitive tables or execute administrative SQL commands.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
