CVE-2026-14700 Overview
CVE-2026-14700 is a SQL injection vulnerability in code-projects Internship Management System 1.0. The flaw resides in the Employer Login Endpoint at employer/login.php, where the email and password parameters are passed to a SQL query without proper sanitization. Remote attackers can exploit this weakness across the network without authentication or user interaction. The exploit has been disclosed publicly, increasing the likelihood of opportunistic attacks against exposed instances. The vulnerability is classified under [CWE-74] as improper neutralization of special elements in output used by a downstream component (Injection).
Critical Impact
Unauthenticated remote attackers can inject arbitrary SQL through the employer login form, potentially bypassing authentication and accessing or modifying backend database records.
Affected Products
- code-projects Internship Management System 1.0
- Component: Employer Login Endpoint (employer/login.php)
- Vulnerable parameters: email and password
Discovery Timeline
- 2026-07-05 - CVE-2026-14700 published to NVD
- 2026-07-06 - Last updated in NVD database
Technical Details for CVE-2026-14700
Vulnerability Analysis
The vulnerability affects the employer authentication workflow in code-projects Internship Management System 1.0. When a user submits credentials to employer/login.php, the application concatenates the email and password values directly into a SQL statement. This allows an attacker to break out of the intended string context and append arbitrary SQL clauses. Because the endpoint is reachable pre-authentication, no valid credentials are required to trigger the flaw. Successful exploitation can lead to authentication bypass, disclosure of stored employer and applicant records, and manipulation of database contents.
Root Cause
The root cause is the absence of parameterized queries or input validation on the login handler. User-supplied values for email and password are treated as trusted SQL fragments rather than data. This design defect is a classic instance of [CWE-74] injection, where untrusted input flows into a SQL interpreter without neutralization.
Attack Vector
Exploitation requires only network access to the vulnerable web application. An attacker submits a crafted POST request to employer/login.php with SQL metacharacters in the email or password fields. Typical payloads use tautology-based conditions or UNION-based selects to bypass authentication or extract data. Public disclosure of the technique in the referenced GitHub CVE Assessment lowers the barrier for opportunistic attackers scanning for exposed installations.
No verified proof-of-concept code is included in this article. Technical details describing the injection payload structure are available in the VulDB Vulnerability Overview.
Detection Methods for CVE-2026-14700
Indicators of Compromise
- POST requests to /employer/login.php containing SQL metacharacters such as ', --, UNION, OR 1=1, or SLEEP( in the email or password fields.
- Web server logs showing repeated failed logins from a single source followed by an unusually successful authentication with a malformed email value.
- Database error messages returned in HTTP responses referencing MySQL syntax, table names, or column identifiers.
Detection Strategies
- Deploy web application firewall (WAF) rules that flag SQL injection patterns targeting employer/login.php parameters.
- Correlate authentication anomalies with query patterns in database logs to identify tautology-based bypass attempts.
- Monitor for unexpected UNION SELECT, INFORMATION_SCHEMA, or time-based function calls originating from the internship application's database user.
Monitoring Recommendations
- Enable verbose HTTP request logging for the /employer/ path and forward events to a centralized SIEM.
- Track outbound response sizes on the login endpoint; injection often produces atypical body lengths compared to legitimate failures.
- Alert on any modification to tables holding employer or applicant records outside expected business workflows.
How to Mitigate CVE-2026-14700
Immediate Actions Required
- Restrict network exposure of the Internship Management System, placing it behind a VPN or IP allowlist until a fix is applied.
- Deploy WAF signatures that block SQL injection payloads on employer/login.php request parameters.
- Rotate database credentials and review database audit logs for evidence of prior exploitation given the public disclosure.
Patch Information
At the time of publication, no official vendor patch has been referenced in the NVD entry for CVE-2026-14700. Administrators should monitor the Code Projects Resource Hub and the VulDB CVE Reference for updated remediation guidance. Where source code access exists, replace string-concatenated SQL in employer/login.php with prepared statements using parameter binding.
Workarounds
- Refactor the login handler to use PDO or MySQLi prepared statements with bound parameters for email and password.
- Enforce server-side input validation that rejects non-email characters in the email field before it reaches the SQL layer.
- Apply least-privilege on the database account used by the web application, removing DROP, ALTER, and cross-database permissions.
- Disable detailed SQL error responses to the client to reduce information leakage useful for injection tuning.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
