CVE-2026-10263: SQL Injection in SourceCodester Repair Shop Management System

Technical summary

CVE-2026-10263 is a remote, unauthenticated SQL injection flaw in the /admin/products/manage_product.php endpoint of SourceCodester Computer Repair Shop Management System. The ID argument fails to properly sanitize user input before constructing database queries (CWE-89), allowing attackers to execute arbitrary SQL. The vulnerability also reflects improper input validation patterns (CWE-74). With a CVSS score of 7.3 (HIGH), the attack vector is network-based with low complexity and no privilege requirements. Impact includes confidentiality, integrity, and availability compromise at the application level.

Business impact

Organizations using this software face direct risk to shop data, customer records, and business operations. A successful attack could expose customer personal information, payment details, and repair histories, triggering compliance violations and reputational damage. Attackers could modify pricing, billing records, or service data, leading to financial loss and operational disruption. In worst-case scenarios, database deletion could render the system inoperable and halt service delivery.

Affected systems

SourceCodester Computer Repair Shop Management System version 1.0 and all earlier versions are vulnerable. Organizations should verify their installed version and determine if they operate internet-accessible instances of this software. Deployment contexts vary widely—some shops may run this internally only, while others expose it to the internet, changing risk profile significantly.

Exploitability

This vulnerability is highly exploitable. It requires no authentication, has low attack complexity, and functions over the network. Public exploit information is available, lowering the barrier to attack. Threat actors can craft SQL injection payloads targeting the ID parameter without specialized access or credentials. The lack of CVSS environmental mitigations suggests standard web application protections may be insufficient.

Remediation

Immediate action is required. Organizations must upgrade to a patched version once available from SourceCodester. In the interim, implement strict input validation and prepared statements (parameterized queries) in the product management module. Deploy a Web Application Firewall (WAF) with SQL injection detection rules. Restrict network access to the /admin path using IP whitelisting or VPN requirements. Conduct database audits for unauthorized modification or access patterns during the vulnerability window.

Patch guidance

Contact SourceCodester for available patches or version updates addressing CVE-2026-10263. Test patches in a staging environment before production deployment. Verify patch application by confirming the ID parameter now uses parameterized queries or proper input validation. Review vendor advisories for complete remediation guidance and any additional configuration changes required. Organizations should subscribe to vendor security notices to receive timely updates.

Detection guidance

Monitor access logs for suspicious patterns in /admin/products/manage_product.php requests, particularly those containing SQL keywords (UNION, SELECT, DROP, etc.) in the ID parameter. Implement database query logging to identify anomalous SQL execution. Use SIEM tools to correlate failed database queries with incoming web requests. WAF logs should capture and alert on common SQL injection signatures. Database access control monitoring can reveal unauthorized schema or data enumeration attempts.

Why prioritize this

This vulnerability merits urgent prioritization due to its HIGH CVSS score, public exploit availability, lack of authentication requirements, and direct impact on sensitive data. The attack surface is remote and simple to exploit, making it an attractive target for threat actors. The SQL injection vector provides broad database access, enabling both reconnaissance and destructive attacks. Even small repair shops represent potential entry points for supply-chain or targeted campaigns.

Risk score, explained

The CVSS 7.3 score reflects a network-accessible, unauthenticated SQL injection with low complexity and scope unchanged. While not a critical 9.0+, the combination of ease of exploitation, public POC availability, and HIGH severity demands rapid response. Organizations with internet-facing instances face significantly elevated risk; those with network-segmented or internal-only deployments face lower immediate threat but should still remediate.

Frequently asked questions