CVE-2025-57576 in Online Shopping Portal
Summary
by MITRE • 09/04/2025
PHPGurukul Online Shopping Portal 2.1 is vulnerable to Cross Site Scripting (XSS) in /admin/updateorder.php.
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Analysis
by VulDB Data Team • 09/05/2025
The vulnerability identified as CVE-2025-57576 affects the PHPGurukul Online Shopping Portal version 2.1, specifically within the administrative updateorder.php script. This represents a critical security flaw that exposes the system to cross site scripting attacks, potentially allowing malicious actors to execute arbitrary scripts in the context of authenticated admin sessions. The vulnerability stems from insufficient input validation and output sanitization mechanisms within the order update functionality, creating an attack vector that could be exploited by remote unauthenticated users to inject malicious payloads into the web application's response.
The technical implementation of this XSS vulnerability occurs when user-supplied data is directly incorporated into the web page output without proper sanitization or encoding. In the context of the updateorder.php script, this likely manifests when administrative users process order updates, and the application fails to properly escape or validate input parameters that are subsequently rendered in the HTML output. The flaw allows attackers to inject malicious JavaScript code that executes in the victim's browser when the compromised page is loaded, potentially capturing session cookies, redirecting users to malicious sites, or performing unauthorized actions within the administrative interface. This vulnerability aligns with CWE-79, which specifically addresses cross site scripting flaws in web applications, and represents a classic case of insufficient output encoding.
The operational impact of this vulnerability extends beyond simple data theft or defacement, as it provides attackers with a potential foothold for more sophisticated attacks within the administrative environment. An attacker who successfully exploits this vulnerability could manipulate order statuses, modify customer data, access sensitive administrative functions, or establish persistent access through session hijacking techniques. The attack surface is particularly concerning given that the vulnerability resides within the administrative update functionality, which typically requires elevated privileges and contains sensitive business data. From an adversary perspective, this represents a low-effort, high-impact vector that could be automated using standard exploitation frameworks, potentially enabling reconnaissance activities or privilege escalation attacks that align with ATT&CK technique T1059.007 for command and scripting interpreter.
Mitigation strategies for this vulnerability must address both the immediate security gap and establish long-term defensive measures. The primary fix involves implementing proper input validation and output encoding mechanisms throughout the updateorder.php script, ensuring that all user-supplied data is sanitized before being rendered in HTML contexts. This includes implementing Content Security Policy headers, utilizing proper HTML escaping functions, and employing parameterized queries where applicable. Organizations should also implement comprehensive security testing procedures including automated scanning and manual penetration testing to identify similar vulnerabilities in other application components. The remediation process should follow secure coding practices that align with OWASP Top Ten recommendations and incorporate defense in depth strategies. Additionally, regular security assessments and vulnerability management processes should be established to prevent similar issues from emerging in future application versions or updates, as this vulnerability represents a fundamental failure in the application's security architecture that could be exploited for broader system compromise.