CVE-2024-22302 in Albo Pretorio On line Plugin
Summary
by MITRE • 01/31/2024
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Ignazio Scimone Albo Pretorio On line allows Stored XSS.This issue affects Albo Pretorio On line: from n/a through 4.6.6.
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Analysis
by VulDB Data Team • 02/22/2024
The CVE-2024-22302 vulnerability represents a critical stored cross-site scripting flaw in the Albo Pretorio On line web application developed by Ignazio Scimone. This vulnerability falls under the CWE-79 category of Cross-Site Scripting, specifically manifesting as a stored XSS attack vector that allows malicious actors to inject persistent malicious scripts into web pages viewed by other users. The affected version range spans from an unspecified starting point through version 4.6.6, indicating that all versions within this range are susceptible to this input sanitization failure.
The technical flaw occurs during the web page generation process where user input is not properly neutralized before being rendered in web pages. This improper handling of user-supplied data creates an environment where malicious scripts can be permanently stored within the application's database or storage mechanisms. When other users access pages containing this stored malicious content, the scripts execute in their browsers, potentially leading to session hijacking, credential theft, or redirection to malicious sites. The vulnerability's classification as stored XSS means that the malicious payload persists on the server and affects multiple users over time rather than requiring immediate interaction with a specific page view.
The operational impact of this vulnerability is severe for organizations using the Albo Pretorio On line application, as it provides attackers with a persistent foothold within the system. Attackers can exploit this weakness to gain unauthorized access to user sessions, potentially accessing sensitive administrative functions or personal data stored within the application. The vulnerability also enables broader attacks such as defacement of web pages, data exfiltration, or the establishment of backdoors within the application environment. Given that this affects a web-based administrative tool, the potential for escalation to compromise entire organizational systems exists, particularly if the application handles sensitive public records or administrative data.
Mitigation strategies should focus on implementing robust input validation and output encoding mechanisms throughout the application's data processing pipeline. Organizations should immediately apply the vendor-supplied patches or updates to address this vulnerability, as no workarounds are typically available for stored XSS flaws. The implementation of Content Security Policy headers, proper HTML encoding of user inputs, and regular security testing including automated vulnerability scanning should be enforced. Additionally, security teams should conduct comprehensive code reviews focusing on all user input handling mechanisms and implement proper sanitization routines that adhere to OWASP XSS prevention standards. This vulnerability demonstrates the critical importance of input validation in web applications and aligns with ATT&CK technique T1566.001 for initial access through malicious web content, emphasizing the need for comprehensive security measures in web-based administrative systems.