CVE-2023-48440 : What You Need to Know
Learn about CVE-2023-48440, a Cross-Site Scripting vulnerability in Adobe Experience Manager 6.5.18 and earlier. Understand its impact, technical details, and mitigation steps.
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. This could lead to the execution of malicious JavaScript on a victim's browser.
Understanding CVE-2023-48440
This section provides an overview of the critical details regarding CVE-2023-48440.
What is CVE-2023-48440?
CVE-2023-48440 pertains to a stored Cross-Site Scripting (XSS) vulnerability in Adobe Experience Manager versions 6.5.18 and earlier. It allows a low-privileged attacker to insert malicious scripts into vulnerable form fields, potentially leading to the execution of harmful JavaScript in the victim's browser.
The Impact of CVE-2023-48440
The impact of this vulnerability includes the potential for malicious code execution within a user's browser, compromising their data and possibly leading to further attacks.
Technical Details of CVE-2023-48440
This section delves into the technical specifics of CVE-2023-48440.
Vulnerability Description
The vulnerability allows threat actors to inject and execute malicious scripts in vulnerable form fields, enabling them to perform cross-site scripting attacks.
Affected Systems and Versions
Adobe Experience Manager versions 6.5.18 and earlier are impacted by this vulnerability.
Exploitation Mechanism
A low-privileged attacker can exploit this vulnerability by injecting malicious scripts into targeted form fields, potentially leading to unauthorized script execution in victims' browsers.
Mitigation and Prevention
This section outlines the steps to mitigate and prevent exploitation of CVE-2023-48440.
Immediate Steps to Take
Users are advised to update Adobe Experience Manager to a version beyond 6.5.18 to mitigate the risk of exploitation. Additionally, monitoring web applications for unusual behavior can help detect potential attacks.
Long-Term Security Practices
Implementing secure coding practices, regularly updating and patching software, and conducting security training can enhance the overall security posture to prevent similar vulnerabilities.
Patching and Updates
Adhering to security advisories and promptly applying patches released by Adobe is crucial to safeguard systems against known vulnerabilities.