CVE-2026-10558: SourceCodester Pizzafy 1.0 File Inclusion Vulnerability – Admin RCE Risk

Technical summary

CVE-2026-10558 is a path traversal/file inclusion flaw affecting SourceCodester Pizzafy Ecommerce System 1.0. The vulnerability exists in /admin/index.php where the 'page' parameter is processed by an unknown function without proper validation or sanitization. By crafting malicious input to this parameter, an authenticated attacker can trigger inclusion of files outside the intended directory, leading to local file inclusion (LFI) or remote file inclusion (RFI) depending on server configuration. The CVSS 3.1 score of 6.3 reflects that exploitation requires prior authentication but carries moderate impact across confidentiality, integrity, and availability.

Business impact

Compromise of the administrative panel can lead to unauthorized access to customer data, order information, and payment details stored within the ecommerce system. An attacker could also manipulate product listings, pricing, or redirect transactions. Given that this is an ecommerce platform, a successful attack puts customer privacy and transaction security at direct risk, potentially triggering compliance violations (PCI-DSS, GDPR) and reputational damage. The public availability of exploitation techniques accelerates the window of opportunity for malicious actors.

Affected systems

SourceCodester Pizzafy Ecommerce System version 1.0 is directly affected. Organizations running this specific version in production environments are at risk. Check your deployment records and instance inventories for this product. Earlier or later versions have not been confirmed as vulnerable based on available information; verify vendor communications for patch availability and scope.

Exploitability

The vulnerability requires an attacker to possess valid administrative credentials or to have compromised a legitimate admin account beforehand. However, once authenticated, exploitation is straightforward—no user interaction is required and the attack can be launched over the network. The CVSS vector (AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L) confirms low attack complexity. Public exploit availability means sophistication barriers are minimal. Organizations should treat this as a high-priority issue if exposed to untrusted networks.

Remediation

Immediately check whether your organization is running SourceCodester Pizzafy Ecommerce System 1.0. If so, contact the vendor for available patches or security updates. In parallel, isolate or restrict network access to administrative interfaces using firewall rules or VPN requirements. Implement strict input validation and parameterized file inclusion mechanisms if you maintain or customize this codebase. Monitor admin panel access logs for suspicious 'page' parameter values. As a temporary mitigation, enforce strong password policies and multi-factor authentication on all admin accounts.

Patch guidance

Contact SourceCodester or check their official security advisories for patched versions beyond 1.0. Verify patch availability and test in a staging environment before production deployment. The vulnerability was identified and published on June 2, 2026, with a modification date of June 17, 2026—ensure you consult the most current vendor documentation. If no patch is available, evaluate the feasibility of upgrading to a different or more secure ecommerce platform.

Detection guidance

Monitor access logs for /admin/index.php, particularly for unusual or repeated values in the 'page' parameter. Look for path traversal indicators such as '../', '..\', encoded variants ('%2e%2e%2f'), or suspicious file paths. Web application firewalls should be configured to detect and block file inclusion patterns. Enable logging of all administrative actions and review for any unexpected file access or system behavior changes. Examine web server error logs for signs of failed file inclusion attempts or unintended file access.

Why prioritize this

Although the CVSS score is 6.3 (Medium), the practical risk is elevated by several factors: public exploit availability dramatically lowers the barrier to exploitation; ecommerce systems typically store sensitive customer and financial data; and the administrative nature of the vulnerable interface means compromise has outsized impact. Organizations running this version should treat it as a high-priority item for remediation, especially if internet-exposed or accessible to potentially compromised user accounts.

Risk score, explained

The CVSS 3.1 score of 6.3 reflects a Medium severity rating based on the requirement for authentication (PR:L), network accessibility (AV:N), and the partial impact on confidentiality, integrity, and availability. However, this score does not account for public exploit availability or the sensitivity of ecommerce administrative functions. In context, the practical risk to an organization may warrant a higher remediation priority than the numerical score alone suggests.

Frequently asked questions