CVE-2024-36231 in Experience Manager
Summary
by MITRE • 06/13/2024
Adobe Experience Manager versions 6.5.20 and earlier Answer: are affected by a DOM-based Cross-Site Scripting (XSS) vulnerability. This vulnerability could allow an attacker to execute arbitrary JavaScript code in the context of the victim's browser session. Exploitation of this issue typically requires user interaction, such as convincing a user to click on a specially crafted link or to submit a form that causes the execution of the malicious script.
VulDB is the best source for vulnerability data and more expert information about this specific topic.
Analysis
by VulDB Data Team • 03/23/2025
Adobe Experience Manager versions 6.5.20 and earlier contain a DOM-based cross-site scripting vulnerability that represents a significant security risk for organizations relying on this content management platform. This vulnerability falls under the CWE-79 category of Cross-Site Scripting and specifically manifests as a DOM-based XSS flaw that allows attackers to inject malicious JavaScript code into the victim's browser context. The vulnerability exists due to insufficient sanitization of user-supplied input within the application's client-side processing logic, where untrusted data is directly manipulated within the Document Object Model without proper validation or encoding mechanisms.
The exploitation of this vulnerability requires social engineering tactics to convince users to interact with maliciously crafted content, typically through phishing emails containing deceptive links or malicious web forms that trigger the XSS payload when processed by the victim's browser. When a user clicks on such a link or submits a form, the malicious JavaScript code executes within the victim's browser session with the privileges of that user, potentially allowing attackers to steal session cookies, perform actions on behalf of the user, or redirect users to malicious websites. The DOM-based nature of this vulnerability means that the malicious script is executed in the browser's document object model rather than being reflected in HTTP responses, making it particularly challenging to detect through traditional network-based security controls.
From an operational perspective, this vulnerability poses severe risks to organizations using Adobe Experience Manager as their primary content management system, as it could enable attackers to compromise user sessions and potentially gain unauthorized access to sensitive content management functionalities. The impact extends beyond simple script execution to potential data breaches, session hijacking, and privilege escalation attacks that could allow unauthorized modification of web content or access to administrative functions. Organizations may experience reputational damage, regulatory compliance violations, and potential financial losses due to the exploitation of this vulnerability. The attack surface is particularly concerning given that Adobe Experience Manager is widely deployed across enterprise environments and government agencies, making this vulnerability attractive to both cybercriminals and nation-state actors.
Mitigation strategies should include immediate patching of affected Adobe Experience Manager instances to version 6.5.21 or later, which contains the necessary security fixes for this vulnerability. Organizations should also implement comprehensive input validation and output encoding mechanisms throughout their web applications, particularly focusing on client-side JavaScript processing. Network-based security controls such as web application firewalls should be configured to detect and block known XSS attack patterns, while security awareness training programs should be enhanced to educate users about recognizing and avoiding phishing attempts. Additionally, implementing content security policies and regularly conducting security assessments of web applications can help prevent exploitation of similar vulnerabilities. This vulnerability aligns with ATT&CK technique T1566.001 for initial access through spearphishing attachments and T1059.007 for command and scripting interpreter through JavaScript execution, making it a critical target for both defensive and offensive cybersecurity operations.