CVE-2026-47995 in Commerce
Summary
by MITRE • 07/15/2026
Adobe Commerce is affected by a stored Cross-Site Scripting (XSS) vulnerability that could be abused by a high-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, potentially gaining elevated access or control over the victim's account or session. Scope is changed.
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Analysis
by VulDB Data Team • 07/15/2026
Adobe Commerce contains a stored cross-site scripting vulnerability that represents a critical security risk for organizations relying on the platform. This vulnerability exists within the form field processing mechanisms where user input is not properly sanitized before being stored and subsequently rendered back to users. The flaw allows an attacker with high-privileged access to inject malicious JavaScript code into vulnerable fields, which then gets executed whenever other users view the affected content. The stored nature of this XSS vulnerability means that the malicious payload persists in the application's database and continues to affect users until manually removed.
The technical exploitation of this vulnerability follows standard XSS attack patterns where a malicious actor leverages their elevated privileges to inject script code into form fields that are later displayed to other users. When victims browse to pages containing the vulnerable fields, their browsers execute the injected JavaScript within their own browser context, potentially leading to session hijacking, credential theft, or unauthorized actions performed on behalf of the victim. This type of vulnerability falls under CWE-79 which specifically addresses cross-site scripting flaws in web applications. The impact extends beyond simple data theft as the malicious scripts can manipulate the user interface, redirect users to malicious sites, or even exploit browser vulnerabilities to escalate privileges further.
The operational implications for Adobe Commerce deployments are severe given that this affects a high-privileged attacker who can leverage existing access to inject persistent malicious code. Organizations using this platform face potential account takeovers, unauthorized transactions, data exfiltration, and compromise of customer information. The vulnerability's scope being changed indicates that the attack surface may be broader than initially assessed, potentially affecting multiple form fields across different modules or components within the Commerce platform. This type of attack vector aligns with ATT&CK technique T1531 which focuses on "Modify System Image" through malicious code injection, and T1071.004 which covers application layer protocol usage for command and control communications.
Organizations should implement immediate mitigations including comprehensive input validation and output encoding for all user-supplied data, particularly in form fields that are subsequently rendered to other users. The platform requires proper sanitization of HTML content before storage, implementing Content Security Policy headers to limit script execution, and regular security scanning of forms and input fields. Additionally, access controls should be strictly enforced to prevent unauthorized privilege escalation, as the vulnerability specifically requires high-privileged access for exploitation. Regular security updates from Adobe should be prioritized, along with comprehensive testing of all form processing components to identify and remediate similar vulnerabilities in other parts of the application. The affected system administrators must also conduct thorough audit trails to detect any potential exploitation attempts that may have already occurred within their environments.