CVE-2025-51092

critical · 9.8

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.

9.8

CVSS

0.4%

EPSS (exploit prob.)

35th

EPSS percentile

2025-08-22

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CWE-89

Affected products

Vendor	Product	Affected versions
vishnusivadas	login-signup	all versions

Check a specific version with /api/v1/cve/match.

References

https://abimelsbk.hashnode.dev/sql-injection-vulnerability-at-login-signup-php-project

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2025-51092