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Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

CVE-2023-1035

Severity High
Score 8.8/10

Summary

A vulnerability was found in SourceCodester Clinics Patient Management System 1.0. It has been classified as critical. Affected is an unknown function of the file update_user.php. The manipulation of the argument user_id leads to sql injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-221784.

  • LOW
  • NETWORK
  • HIGH
  • UNCHANGED
  • NONE
  • LOW
  • HIGH
  • HIGH

CWE-89 - SQL Injection

Structured Query Language (SQL) injection attacks are one of the most common types of vulnerabilities. They exploit weaknesses in vulnerable applications to gain unauthorized access to backend databases. This often occurs when an attacker enters unexpected SQL syntax in an input field. The resulting SQL statement behaves in the background in an unintended manner, which allows the possibility of unauthorized data retrieval, data modification, execution of database administration operations, and execution of commands on the operating system.

References

Advisory Timeline

  • Published