| Título | SourceCodester Online Leave Management System V1.0 SQL Injection |
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| Descripción | Vulnerability Overview
The Online Leave Management System application does not properly validate or sanitize user input for the GET date_end parameter. This results in a boolean-based blind and time-based blind SQL injection vulnerability. An attacker needs network access to the application and a valid administrator session. An attacker can construct and execute malicious SQL statements through the affected endpoint and backend SQL sink.
Problem Type and Root Cause
Type: SQL Injection
CWE: CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Root Cause: User-supplied input from the GET date_end parameter flows into the admin-page-reports SQL execution path without prepared statements, safe parameter binding, or strict allowlist validation. This allows attacker-controlled input to alter the intended query logic.
Impact
Attack Conditions: Network access to the endpoint and an authenticated administrator session are required.
Potential Impact: The verified evidence proves attacker-controlled SQL query alteration and backend DBMS fingerprinting. Depending on the affected query and application privileges, exploitation may support unauthorized data access or modification; final submission impact should remain limited to the collected evidence. |
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| Fuente | ⚠️ https://github.com/zhongzhicong1998/CVE/issues/1 |
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| Usuario | zhongzhicong1998 (UID 100905) |
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| Sumisión | 2026-08-31 13:20 (hace 1 mes) |
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| Moderación | 2026-09-29 20:29 (29 days later) |
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| Estado | Aceptado |
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| Entrada de VulDB | 411636 [SourceCodester Online Leave Management System 1.0 /admin/?page=reports date_start/date_end inyección SQL] |
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| Puntos | 20 |
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