Description

A security vulnerability has been detected in itsourcecode Sales and Inventory System 1.0. This impacts an unknown function of the file /pages/us_edit1.php. Such manipulation of the argument ID leads to sql injection. The attack can be launched remotely. The exploit has been disclosed publicly and may be used.

Executive Summary

Technical Details

Mitigations

References

Additional Metadata

{
  "score": "6.3",
  "pubDate": "2026-09-07T10:16:54.997Z",
  "pubdate": "2026-09-07T10:16:54.997Z",
  "executiveSummary": "A critical SQL injection vulnerability has been identified in the itsourcecode Sales and Inventory System 1.0. The vulnerability resides within the /pages/us_edit1.php component and allows remote, unauthenticated attackers to manipulate the ID argument.\nThis flaw enables unauthorized interaction with the backend database, potentially leading to unauthorized data exposure, modification, or complete database compromise. The vulnerability is publicly disclosed, significantly increasing the risk of exploitation by threat actors.\nSuccessful exploitation allows an attacker to execute arbitrary SQL commands, bypassing application-level security controls to access sensitive information. The attack can be launched remotely over the network, requiring no prior authentication. The security implications are severe, as the integrity and confidentiality of the entire database are at stake. Organizations utilizing this version of the product are at high risk until appropriate security controls are implemented.",
  "technicalDetails": "The vulnerability is a classic SQL injection flaw stemming from improper input validation and sanitization within the /pages/us_edit1.php script of the itsourcecode Sales and Inventory System 1.0. The application fails to adequately sanitize the user-supplied 'ID' parameter before incorporating it into dynamic SQL queries sent to the backend database management system.\nThe root cause is the usage of unsanitized input in SQL statements, which allows an attacker to break out of the intended query context. By injecting malicious SQL syntax into the ID argument, an attacker can manipulate the query structure, effectively altering the logic of the original statement to suit their objectives.\nThe attack flow begins with the attacker identifying the target endpoint at /pages/us_edit1.php. The attacker then crafts a malicious payload containing SQL command structures (e.g., UNION SELECT, boolean-based, or error-based injection strings) designed to query, exfiltrate, or manipulate data. This payload is transmitted via a standard HTTP request, typically a GET or POST method, targeting the ID parameter.\nUpon receiving the malicious request, the web server processes the input through the vulnerable PHP script. The script concatenates the malicious input directly into the database query string without the use of parameterized queries or prepared statements. As a result, the database engine executes the attacker-supplied commands with the privileges assigned to the database user configured for the web application.\nThe post-exploitation impact is extensive. Attackers may perform unauthorized data retrieval (SQL dumping), allowing for the extraction of user credentials, sensitive inventory data, and personal identifiable information. Furthermore, depending on the database configuration and permissions, attackers might be able to modify records, delete tables, or perform administrative tasks within the database environment. Because the exploit is publicly disclosed, the barrier to entry for potential attackers is lowered, necessitating immediate remediation efforts to prevent unauthorized system access and data breach events."
}