Executive brief
Redeight CMS, a content management system, contains a critical security flaw in its administrator login page. An attacker can exploit this to bypass security controls, access the underlying database, and steal sensitive information such as user credentials or customer data. This vulnerability can be exploited remotely without needing a username or password.
Technical details
An SQL injection vulnerability exists in Redeight CMS 1.0 within the 'userEmail' parameter of the POST '/admin/index.php' login endpoint. The root cause is the failure to sanitize user input and the direct interpolation of variables into SQL queries instead of using parameterized prepared statements. A remote, unauthenticated attacker can supply malicious SQL commands to bypass authentication, extract sensitive data from the database, or potentially modify database records. The vulnerability is tracked as CWE-89.
Affected products
- Redeight Redeight CMS 1.0
Timeline
- 2026-06-30: disclosed: Vulnerability disclosed by CERT.PL
- 2026-06-30: advisory