CVE-2025-23735 in Infugrator Plugin
Summary
by MITRE • 03/26/2025
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Cosmin Schiopu Infugrator allows Reflected XSS. This issue affects Infugrator: from n/a through 1.0.3.
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Analysis
by VulDB Data Team • 06/19/2026
This cross-site scripting vulnerability represents a critical weakness in the web application's input handling mechanisms that enables attackers to inject malicious scripts into web pages viewed by other users. The vulnerability falls under the CWE-79 category of Cross-Site Scripting, specifically classified as reflected XSS where malicious payloads are reflected off the web server back to the victim's browser. The vulnerability exists in the Infugrator application developed by Cosmin Schiopu and affects all versions from the initial release through version 1.0.3, indicating a persistent flaw that was not properly addressed during the application's development lifecycle. The reflected nature of this vulnerability means that the malicious script is executed as part of the request and immediately reflected back to the user, making it particularly dangerous for exploitation. The vulnerability occurs during the web page generation process when user input is not properly sanitized or escaped before being rendered in the browser context, creating an opening for attackers to execute arbitrary JavaScript code in the victim's browser session.
The technical exploitation of this vulnerability follows the standard reflected XSS attack pattern where an attacker crafts a malicious URL containing script code that gets executed when a victim clicks on the link or visits the malicious page. The flaw manifests when the application fails to neutralize user-supplied data that is directly incorporated into dynamically generated web content without proper output encoding or validation. This allows attackers to inject script tags, event handlers, or other malicious payloads that can steal session cookies, redirect users to malicious sites, or perform actions on behalf of authenticated users. The vulnerability's impact is amplified by the fact that it affects the entire version range, suggesting that the developers did not implement proper input sanitization measures or failed to address the issue in their security testing processes. The reflected nature of the vulnerability means that the malicious input does not get stored on the server but is instead processed and returned immediately, making it easier to craft targeted attacks that can be delivered through phishing emails, social engineering campaigns, or compromised websites.
From an operational standpoint, this vulnerability poses significant risks to the application's users and the organization's overall security posture. The reflected XSS attack vector can be leveraged to hijack user sessions, steal sensitive information, or redirect users to malicious domains that can further compromise their systems. Attackers can exploit this vulnerability to gain unauthorized access to user accounts, potentially leading to data breaches, unauthorized transactions, or privilege escalation within the application. The vulnerability also creates opportunities for credential theft through session cookie harvesting, which can be particularly damaging if users have administrative privileges or access to sensitive data. According to the ATT&CK framework, this vulnerability maps to technique T1531 for "Modify System Image" and T1078 for "Valid Accounts" as attackers can use the stolen sessions to maintain persistent access to the system. The attack surface is broad since any user input that gets reflected back in the web page content can potentially be exploited, including parameters in URLs, form fields, or any other user-supplied data that is not properly validated.
Mitigation strategies for this vulnerability should focus on implementing robust input validation and output encoding mechanisms throughout the application's codebase. The most effective approach involves implementing proper HTML escaping or encoding of all user-supplied data before rendering it in web pages, which prevents the browser from interpreting malicious scripts as executable code. The application should employ Content Security Policy (CSP) headers to limit script execution and prevent unauthorized code injection. Additionally, implementing proper input validation that rejects or sanitizes potentially dangerous characters and patterns can significantly reduce the attack surface. Security developers should adopt the principle of least privilege and ensure that all user inputs are properly validated against a whitelist of acceptable characters and formats. The organization should also implement regular security testing including automated vulnerability scanning and manual penetration testing to identify similar issues in other parts of the application. According to OWASP recommendations, this vulnerability should be addressed through comprehensive input sanitization, output encoding, and proper error handling mechanisms. The fix should involve implementing a consistent security framework that ensures all dynamic content generation processes properly escape user data to prevent script execution in the browser context, thereby eliminating the reflected XSS attack vector and protecting user sessions from unauthorized access.