CVE-2025-51092
Critical
Description
The LogIn-SignUp project by VishnuSivadasVS is vulnerable to SQL Injection due to unsafe construction of SQL queries in DataBase.php. The functions logIn() and signUp() build queries by directly concatenating user input and unvalidated table names without using prepared statements. While a prepareData() function exists, it is insufficient to prevent SQL injection and does not sanitize the table name.
SeverityCritical
CVSS9.8
Exploit probability—
ProductVishnusivadas Login-signup
PublishedAug 22, 2025
First seenAug 22, 2025
Weakness typeCWE-89SQL injection
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| vishnusivadas login-signup | No range specified | — |
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