Executive brief
A vulnerability exists in the itsourcecode Online House Rental System, a web application used for managing property rentals and payments. An attacker can exploit this flaw to gain unauthorized access to the underlying database, potentially leading to the theft of sensitive tenant information or the modification of payment records. This could result in significant data loss, financial discrepancies, and a loss of trust in the rental platform.
Technical details
A SQL injection vulnerability exists in itsourcecode Online House Rental System 1.0 within the '/manage_payment.php' component. The root cause is the failure to properly sanitize or validate the 'id' GET parameter before using it in a database query. A remote, unauthenticated attacker can exploit this by sending specially crafted HTTP requests to perform boolean-based, error-based, or time-based blind SQL injection. Successful exploitation allows for unauthorized database access, sensitive data extraction, and potential data manipulation. A public exploit (PoC) is available, and users are advised to implement prepared statements and parameter binding to mitigate the risk.
Affected products
- itsourcecode Online House Rental System 1.0
Timeline
- 2026-05-09: disclosed: Vulnerability reported on GitHub by zhengdexu-bot
- 2026-06-01: advisory: CVE published and NVD record created