CVE-2020-24445 : What You Need to Know
Learn about CVE-2020-24445 affecting Adobe Experience Manager (AEM) versions <= 6.5.6.0 and AEM Cloud Service. Discover impact, mitigation steps, and patching details.
Adobe Experience Manager (AEM) versions <= 6.5.6.0 and AEM Cloud Service are vulnerable to a stored Cross-Site Scripting (XSS) issue, allowing attackers to inject malicious scripts into form fields.
Understanding CVE-2020-24445
A stored XSS vulnerability in the commenting function of Adobe Experience Manager (AEM) exposes versions <= 6.5.6.0 and AEM Cloud Service to potential attacks.
What is CVE-2020-24445?
- AEM's Cloud Service and version 6.5.6.0 (and below) are susceptible to stored XSS, enabling malicious script injection into vulnerable form fields.
- Attackers can execute malicious JavaScript in victims' browsers by accessing pages with vulnerable fields.
The Impact of CVE-2020-24445
- CVSS Score: 9 (Critical)
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: Low
- User Interaction: Required
- Scope: Changed
- Confidentiality Impact: High
- Integrity Impact: High
- Availability Impact: High
Technical Details of CVE-2020-24445
A detailed look at the technical aspects of the vulnerability.
Vulnerability Description
- The vulnerability allows for stored XSS attacks, enabling malicious script injection.
Affected Systems and Versions
- Adobe Experience Manager (AEM) versions <= 6.5.6.0
- AEM Cloud Service
Exploitation Mechanism
- Attackers inject malicious scripts into vulnerable form fields, leading to the execution of harmful JavaScript in victims' browsers.
Mitigation and Prevention
Protective measures to address the CVE-2020-24445 vulnerability.
Immediate Steps to Take
- Apply security patches provided by Adobe promptly.
- Monitor and restrict user input to prevent script injection.
- Educate users on safe browsing practices.
Long-Term Security Practices
- Regularly update AEM to the latest secure versions.
- Implement web application firewalls to filter and block malicious traffic.
- Conduct security audits and penetration testing to identify vulnerabilities.
Patching and Updates
- Adobe has released security updates to address the vulnerability. Ensure timely installation of these patches.