CVE-2024-13064 in MyRezzta
Summary
by MITRE • 09/03/2025
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Akinsoft MyRezzta allows Cross-Site Scripting (XSS).
This issue affects MyRezzta: from s2.02.02 before v2.05.01.
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Analysis
by VulDB Data Team • 06/02/2026
This vulnerability represents a classic cross-site scripting flaw that undermines the security of web applications by allowing malicious actors to inject client-side scripts into web pages viewed by other users. The weakness specifically manifests in the Akinsoft MyRezzta application where input validation mechanisms fail to properly sanitize user-supplied data during web page generation processes. The vulnerability falls under the broader category of improper input handling that enables attackers to execute arbitrary JavaScript code within the context of a victim's browser session, potentially leading to session hijacking, data theft, or unauthorized actions performed on behalf of users. This issue exists in versions of MyRezzta ranging from s2.02.02 through the vulnerable state before v2.05.01, indicating a prolonged period during which the application remained susceptible to this type of attack vector.
The technical implementation of this vulnerability stems from inadequate sanitization of input parameters that are subsequently rendered in web page content without proper encoding or escaping mechanisms. When user-provided data enters the application through various input points such as form fields, URL parameters, or API endpoints, the application fails to adequately neutralize potentially malicious content before incorporating it into dynamically generated HTML output. This allows attackers to inject script tags, event handlers, or other malicious code that executes when legitimate users browse pages containing the compromised content. The flaw typically occurs in scenarios where developers assume that user input will be benign or where security measures are insufficiently implemented throughout the application's data processing pipeline. According to CWE standards, this maps to CWE-79 which specifically addresses the improper neutralization of input during web page generation, making it a direct implementation of the well-known input sanitization failure pattern.
The operational impact of this vulnerability extends beyond simple script execution to encompass significant risks for both individual users and the organization maintaining the affected application. Attackers can leverage this weakness to steal session cookies, redirect users to malicious websites, deface web pages, or perform actions that appear to originate from legitimate users within the application. The potential for credential theft or unauthorized access to sensitive information makes this vulnerability particularly dangerous in environments where MyRezzta handles confidential data or user authentication. Additionally, the long timeframe during which this vulnerability existed suggests that numerous users may have been exposed to potential exploitation, creating a window for attackers to harvest sensitive information or establish persistent access to the application. The vulnerability's presence in the web application layer also means that attackers do not require elevated privileges or system-level access, making the attack surface more accessible and the potential damage more widespread.
Organizations utilizing MyRezzta should prioritize immediate remediation by upgrading to version 2.05.01 or later, which contains the necessary fixes for this XSS vulnerability. The mitigation strategy should include comprehensive input validation and output encoding mechanisms throughout the application's codebase, ensuring that all user-supplied data undergoes proper sanitization before being incorporated into web page content. Security teams should implement Content Security Policy (CSP) headers to add an additional layer of protection against script injection attempts, while also conducting thorough code reviews to identify and remediate similar vulnerabilities in other application components. From an ATT&CK framework perspective, this vulnerability aligns with techniques related to initial access through web application attacks and privilege escalation through session manipulation, making it a critical target for defensive measures. Regular security assessments and penetration testing should be conducted to ensure that similar input validation weaknesses do not exist in other parts of the application infrastructure, while also establishing monitoring mechanisms to detect potential exploitation attempts. The remediation process should also include comprehensive staff training on secure coding practices and the importance of proper input sanitization to prevent future occurrences of this class of vulnerability.