CVE-2025-47017 in Experience Manager
Summary
by MITRE • 06/11/2025
Adobe Experience Manager versions 6.5.22 and earlier are affected by a stored Cross-Site Scripting (XSS) vulnerability that could be abused by a low privileged attacker to inject malicious scripts into vulnerable form fields. Malicious JavaScript may be executed in a victim’s browser when they browse to the page containing the vulnerable field.
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Analysis
by VulDB Data Team • 06/16/2025
Adobe Experience Manager suffers from a critical stored cross-site scripting vulnerability that fundamentally compromises the security of web applications built on this platform. This vulnerability exists within the form handling mechanisms of Adobe Experience Manager versions 6.5.22 and earlier, creating a persistent threat vector that allows attackers to inject malicious scripts directly into form fields. The flaw represents a significant weakness in the application's input validation and output encoding processes, where user-supplied data is not properly sanitized before being stored and subsequently rendered to other users. The stored nature of this vulnerability means that once malicious code is injected, it persists in the application's database or storage system, making it particularly dangerous as it can affect multiple users over time. This vulnerability specifically impacts the rendering of form fields, where the system fails to adequately escape or encode special characters that could be interpreted as executable JavaScript code. The attack surface is particularly concerning given that Adobe Experience Manager is widely used for enterprise web applications, content management, and digital experience platforms, making it a prime target for cybercriminals seeking to exploit user sessions and access sensitive information. The vulnerability is classified under CWE-79 as Cross-Site Scripting, which is a well-documented and frequently exploited weakness in web applications. From an operational perspective, this vulnerability provides attackers with a means to execute arbitrary JavaScript code within the context of a victim's browser session, potentially leading to session hijacking, data theft, or further exploitation of the compromised system. The low privilege requirement for exploitation makes this vulnerability particularly dangerous as it can be leveraged by users with minimal access rights to the system. The impact extends beyond simple script execution as attackers could potentially use this vulnerability to redirect users to malicious sites, steal cookies and session tokens, or perform actions on behalf of authenticated users. This vulnerability aligns with ATT&CK technique T1531 which involves using vulnerabilities to gain access to systems and data. The persistent nature of stored XSS makes it particularly challenging to remediate as the malicious code can remain dormant until triggered by a user visiting the affected page, creating a time-dependent attack vector that can be difficult to detect and monitor. Organizations using Adobe Experience Manager must implement immediate mitigations including input validation, output encoding, and regular security assessments to prevent exploitation of this vulnerability. The vulnerability demonstrates the critical importance of proper data sanitization in web applications and highlights the need for comprehensive security controls in content management systems that handle user-generated content. The flaw essentially undermines the trust model of web applications by allowing malicious actors to inject code that executes in the context of legitimate users, potentially leading to complete system compromise. This vulnerability represents a fundamental failure in the application's security architecture and requires immediate attention through patching, input sanitization, and monitoring of user-generated content for malicious script injection attempts. The security implications are particularly severe in enterprise environments where Adobe Experience Manager is used for sensitive business applications and customer-facing websites, as successful exploitation could lead to data breaches, regulatory compliance violations, and significant financial losses.