CVE intelligence and bounded remediation
CVE-2024-29390 — Anujk305 Daily Expenses Management System security vulnerability
Daily Expenses Management System version 1.0, developed by PHP Gurukul, contains a time-based blind SQL injection vulnerability in the 'add-expense.php' page. An attacker can exploit the 'item' parameter in a POST request to execute arbitrary SQL commands in the backend database. This can be done by injecting specially crafted SQL queries that make the database perform time-consuming operations, thereby confirming the presence of the SQL injection vulnerability based on the delay in the server's response.
- Severity
- High
- CVSS
- 7.3 (3.1)
- Published
- 2024-06-20
- CISA KEV
- Not currently listed
- Ecosystem
- software/application
- Weaknesses
- CWE-89
Affected products
- anujk305 / daily_expenses_management_system / 1.0
Matched remediation archetype
SQL and data-query injection
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Check exposure
- Trace request, message, file, and stored values into SQL, ORM query fragments, filters, sort expressions, and other data-query languages.
- Inventory database roles, reachable schemas, multi-tenant boundaries, and whether stacked or administrative operations are enabled.
- Check both direct queries and second-order use of previously stored values.
Remediate safely
- Use parameterized queries or safe query builders for all values; map identifiers and operators through explicit allowlists.
- Remove raw query concatenation and give the application account only the tables and operations it requires.
- Update affected data-access components and add regression tests for query structure preservation with inert edge-case inputs.
Authoritative sources
Complete CVE record and remediation plan
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