CVE-2026-14768 Overview
CVE-2026-14768 is a SQL injection vulnerability in code-projects Real State Services 1.0. The flaw resides in /builderHome.php, where the loc parameter is passed to a backend database query without proper sanitization. Remote attackers can manipulate the loc argument to inject arbitrary SQL statements. The vulnerability requires no authentication and no user interaction. A public exploit has been disclosed, increasing the likelihood of opportunistic attacks against exposed instances. The weakness is classified under CWE-74 (Improper Neutralization of Special Elements in Output Used by a Downstream Component).
Critical Impact
Unauthenticated remote attackers can inject SQL statements through the loc parameter of /builderHome.php, exposing database contents and integrity in code-projects Real State Services 1.0.
Affected Products
- code-projects Real State Services 1.0
- Deployments exposing /builderHome.php to untrusted networks
- Downstream forks reusing the vulnerable query logic
Discovery Timeline
- 2026-07-05 - CVE-2026-14768 published to NVD
- 2026-07-06 - Last updated in NVD database
Technical Details for CVE-2026-14768
Vulnerability Analysis
The vulnerability is a classic SQL injection in the /builderHome.php endpoint of code-projects Real State Services 1.0. The loc request parameter is concatenated directly into a SQL query executed against the backend database. Because no parameterized queries or input validation are applied, attacker-controlled input is interpreted as SQL syntax by the database engine.
An attacker can supply payloads that break out of the intended string context and append additional SQL clauses. This allows extraction of arbitrary table contents, modification of data, or enumeration of database schema. The attack is executed over the network with no privileges and no user interaction.
A public proof-of-concept has been referenced through VulDB and a GitHub issue, lowering the barrier for exploitation. The impact is bounded by the privileges of the database account used by the web application.
Root Cause
The root cause is improper neutralization of user-supplied input before it is embedded in a SQL statement, aligning with CWE-74. The loc parameter is trusted implicitly and not bound as a prepared statement variable.
Attack Vector
Exploitation is remote and unauthenticated. An attacker issues an HTTP request to /builderHome.php with a crafted loc query string parameter. The injected SQL is evaluated by the database, returning attacker-influenced results or performing attacker-defined operations.
See the GitHub CVE Issue Discussion and VulDB CVE-2026-14768 entry for additional technical context and proof-of-concept details.
Detection Methods for CVE-2026-14768
Indicators of Compromise
- HTTP requests to /builderHome.php containing SQL metacharacters such as ', --, UNION, SELECT, or SLEEP( in the loc parameter.
- Web server access logs showing anomalously long loc values or repeated requests with incremental payload variations.
- Database error messages returned in HTTP responses referencing MySQL/MariaDB syntax errors originating from builderHome.php.
Detection Strategies
- Deploy web application firewall (WAF) rules that inspect the loc parameter for SQL injection signatures on requests to /builderHome.php.
- Enable database query auditing to flag queries containing unexpected UNION, INFORMATION_SCHEMA, or stacked statements originating from the Real State Services application user.
- Correlate web access logs with database logs to identify suspicious request-to-query mappings.
Monitoring Recommendations
- Alert on HTTP 500 responses from /builderHome.php that coincide with unusual query string patterns.
- Monitor for outbound data transfer spikes from the database host that follow requests to the vulnerable endpoint.
- Track repeated requests from a single source IP hitting /builderHome.php with varying loc values, which is indicative of automated SQLi tooling such as sqlmap.
How to Mitigate CVE-2026-14768
Immediate Actions Required
- Restrict network exposure of /builderHome.php to trusted networks until a fix is applied.
- Deploy WAF signatures blocking SQL injection payloads targeting the loc parameter.
- Review database logs for evidence of prior exploitation attempts referenced by the public proof-of-concept.
- Rotate any credentials or secrets that may have been readable through the vulnerable query.
Patch Information
No official vendor patch has been published in the referenced advisories at the time of NVD publication. Operators should monitor the code-projects site and the VulDB entry for CVE-2026-14768 for updates. Until a fix is available, the query in /builderHome.php should be manually refactored to use parameterized statements with bound variables and to validate the loc value against an allowlist.
Workarounds
- Modify /builderHome.php to use prepared statements (for example, mysqli_prepare or PDO with bound parameters) instead of string concatenation.
- Apply strict server-side input validation on loc, rejecting any value containing SQL metacharacters or exceeding an expected length.
- Configure the database account used by the application with least-privilege permissions, removing FILE, DROP, and cross-schema access.
- Disable verbose SQL error output in production responses to reduce information leakage during probing.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
