CVE-2022-44474 : Exploit Details and Defense Strategies

Adobe Experience Manager version 6.5.14 (and earlier) has been found to contain a reflected Cross-Site Scripting (XSS) vulnerability, allowing a low-privileged attacker to execute malicious JavaScript in the victim's browser. Learn more about the impact, technical details, and mitigation steps for CVE-2022-44474.

Understanding CVE-2022-44474

Adobe Experience Manager (AEM) vulnerability

What is CVE-2022-44474?

CVE-2022-44474 is a reflected Cross-Site Scripting (XSS) vulnerability affecting Adobe Experience Manager versions 6.5.14 and earlier. When a victim visits a vulnerable page via a manipulated URL, the attacker can execute harmful JavaScript code in the victim's browser.

The Impact of CVE-2022-44474

The vulnerability poses a medium severity risk with a CVSS base score of 5.4. It allows attackers to engage in arbitrary code execution within the victim's browser, potentially leading to further exploitation of sensitive information.

Technical Details of CVE-2022-44474

Insights into the vulnerability

Vulnerability Description

CVE-2022-44474 is classified as a Cross-site Scripting (Reflected XSS) weakness (CWE-79), enabling unauthorized execution of scripts in a user's context, posing a threat to data confidentiality and integrity.

Affected Systems and Versions

Adobe Experience Manager versions 6.5.14 and lower are confirmed to be impacted by this XSS vulnerability. The issue affects both unspecified and custom versions.

Exploitation Mechanism

Through manipulation of URLs pointing to vulnerable AEM pages, malicious actors can induce unwitting users into executing malicious scripts, leading to potential code execution in the victim's browser.

Mitigation and Prevention

Protective measures against CVE-2022-44474

Immediate Steps to Take

Users are advised to update Adobe Experience Manager to a secure release, apply patches, and exercise caution when accessing URLs to mitigate the risk of exploit.

Long-Term Security Practices

Implementing rigorous security assessments, conducting regular vulnerability scans, and educating users on safe browsing practices are key long-term strategies to prevent XSS attacks.

Patching and Updates

Adobe has released security updates to address CVE-2022-44474. Ensure all AEM instances are promptly updated to the latest secure versions to safeguard against known vulnerabilities.