Codeastro · Simple Online Leave Management System · CVE-2026-15558
**Name of the Vulnerable Software and Affected Versions**
CodeAstro Simple Online Leave Management System version 1.0
**Description**
Remote SQL injection is possible due to improper handling of the `ID` variable in the '/SimpleOnlineLeave/admin/deletemp.php' endpoint. SQL injection is a technique where an attacker inserts malicious SQL code into a query, allowing them to manipulate the database.
**Recommendations**
Update CodeAstro Simple Online Leave Management System version 1.0 to a patched version.
As a temporary mitigation, restrict access to the '/SimpleOnlineLeave/admin/deletemp.php' endpoint.