CVE-2023-48487 : Vulnerability Insights and Analysis

Adobe Experience Manager versions 6.5.18 and earlier are affected by a Cross-site Scripting (DOM-based XSS) vulnerability that could lead to the execution of malicious JavaScript content in the victim's browser.

Understanding CVE-2023-48487

This CVE highlights a DOM-based XSS vulnerability in Adobe Experience Manager versions 6.5.18 and below.

What is CVE-2023-48487?

The CVE-2023-48487 is a Cross-site Scripting (DOM-based XSS) vulnerability in Adobe Experience Manager that allows a low-privileged attacker to execute malicious JavaScript content in the victim's browser through a specially crafted URL.

The Impact of CVE-2023-48487

The impact of this vulnerability is rated as MEDIUM severity with a CVSS base score of 5.4. It poses a risk to the confidentiality and integrity of the affected system.

Technical Details of CVE-2023-48487

The vulnerability is categorized under CWE-79 (Cross-site Scripting). The affected product is Adobe Experience Manager with versions less than or equal to 6.5.18.

Vulnerability Description

The vulnerability resides in

libs/cq/gui/components/authoring/editors/clientlibs/core/js/actions/actions.openPageProperties.js

in Adobe Experience Manager, allowing a malicious actor to execute JavaScript code in a victim's browser when visiting a compromised URL.

Affected Systems and Versions

Adobe Experience Manager versions 6.5.18 and earlier are confirmed to be impacted by this vulnerability.

Exploitation Mechanism

An attacker with low privileges can convince a victim to visit a URL referencing a vulnerable page, triggering the execution of malicious JavaScript content within the victim's browser.

Mitigation and Prevention

To address CVE-2023-48487, immediate steps need to be taken to secure the affected systems and prevent potential exploitation.

Immediate Steps to Take

Users are advised to update Adobe Experience Manager to versions beyond 6.5.18 to mitigate the risk of exploitation. Additionally, careful browsing habits and avoiding suspicious URLs can help prevent attacks.

Long-Term Security Practices

Regular security assessments, code reviews, and user awareness training can enhance the overall security posture and prevent similar vulnerabilities from being exploited in the future.

Patching and Updates

Adobe has released security updates to address this vulnerability. Users should apply the latest patches provided by Adobe to safeguard their systems.