CVE-2023-48588 : Security Advisory and Response

Adobe Experience Manager versions 6.5.18 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.

Understanding CVE-2023-48588

This section provides detailed insights into the CVE-2023-48588 vulnerability.

What is CVE-2023-48588?

The CVE-2023-48588 vulnerability is a stored Cross-Site Scripting (XSS) issue impacting Adobe Experience Manager versions 6.5.18 and earlier. It allows a low-privileged attacker to insert malicious scripts into vulnerable form fields, leading to potential execution of malicious JavaScript in victim browsers.

The Impact of CVE-2023-48588

The vulnerability poses a medium severity threat, with a CVSS base score of 5.4, affecting confidentiality and integrity.

Technical Details of CVE-2023-48588

This section covers the technical aspects of the CVE-2023-48588 vulnerability.

Vulnerability Description

CVE-2023-48588 is categorized as Cross-site Scripting (Stored XSS) (CWE-79). It enables threat actors to inject and execute malicious scripts within Adobe Experience Manager form fields, potentially compromising user data and website integrity.

Affected Systems and Versions

The vulnerability affects Adobe Experience Manager versions 6.5.18 and earlier.

Exploitation Mechanism

Attackers with low privileges can exploit this vulnerability to insert harmful scripts into vulnerable form fields, which may lead to the execution of malicious JavaScript in users' browsers.

Mitigation and Prevention

This section outlines steps to mitigate and prevent exploitation of CVE-2023-48588.

Immediate Steps to Take

Adobe recommends upgrading to a non-vulnerable version, specifically above 6.5.18.
Regularly monitor for any suspicious activities related to form fields.

Long-Term Security Practices

Conduct regular security audits and penetration testing to identify and address vulnerabilities proactively.
Educate developers and administrators on secure coding practices and the risks associated with XSS vulnerabilities.

Patching and Updates

Apply security patches provided by Adobe to address the CVE-2023-48588 vulnerability.