Database disclosure via unsanitized stock cost parameter
Published Mar 8, 2026 · Updated Mar 8, 2026
SQL injection in SourceCodester Sales and Inventory System 1.0 allows remote authenticated users to read database data via the cost field. add_stock.php passes the POST cost value into a MySQL operation without sanitization, enabling time-based blind SLEEP predicates. A valid application session is required; response-delay inference exposes database structure and data without direct error output.
Summary
What happened
SQL injection in SourceCodester Sales and Inventory System 1.0 allows remote authenticated users to read database data via the cost field. add_stock.php passes the POST cost value into a MySQL operation without sanitization, enabling time-based blind SLEEP predicates. A valid application session is required; response-delay inference exposes database structure and data without direct error output.
The record
- CVE
- CVE-2026-3754
- Published
- Mar 8, 2026
- Updated
- Mar 8, 2026
- Vendor
- Online Computer and Laptop Store Project
- Product
- Sales and Inventory System
- Classifications
- CWE-89, CWE-74, T1190
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Mar 8, 2026CVE publishedPublication date reported by the CVE source.
- Mar 8, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
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- Affected versionversion=1.0
What conditions does exploitation require?
What is affected?
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
- SQL Injection in Inventory System Add Stock proof of conceptfunctional · demonstrated
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Technologies
Your stack
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Your stack
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