CVSS 3.1 Score 9.8 of 10 (high)


Published Jan 4, 2024
Updated: Jan 10, 2024


CVE-2023-50753 is a critical vulnerability affecting the Online Notice Board System v1.0. The vulnerability allows for multiple unauthenticated SQL injection attacks. Specifically, the 'dd' parameter in the user/update_profile.php resource does not properly validate characters received, which are then sent to the database without filtering. The potential danger of this vulnerability is high, as it can lead to unauthorized access and manipulation of data stored in the system. To remediate this issue, it is recommended to implement proper input validation and sanitization techniques to prevent SQL injection attacks.

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