CVE-2022-46769: Apache Sling App CMS Reflected Cross-site Scripting
Summary
CVE-2022-46769: Apache Sling App CMS vulnerable to reflected Cross-site Scripting. Affects org.apache.sling:org.apache.sling.cms versions < 1.1.4. Fixed in 1.1.4. How to fix ↓
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Background
Apache Sling App CMS is a content management system built on Apache Sling, a web framework for building RESTful applications. It provides a user-friendly interface for managing website content and offers various features for site administration. However, versions 1.1.2 and prior of Sling App CMS are vulnerable to a reflected cross-site scripting (XSS) attack in the site group feature.
Vulnerability Detail
The vulnerability, identified as CVE-2022-46769, stems from an improper neutralization of input during web page generation (Cross-site Scripting). This vulnerability allows an authenticated remote attacker to inject malicious scripts into the application, which are then executed in the browsers of other users visiting the affected site. The impact of this vulnerability can range from unauthorized data disclosure to the execution of arbitrary code in the context of the victim's session.
How To Fix
Minimum fixed version
1.1.4
This is the first release that contains the fix.
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Workaround
No specific workaround has been provided for this vulnerability. It is advised to apply the recommended fix by upgrading to the latest version of Apache Sling App CMS.
Conclusion
In conclusion, Apache Sling App CMS versions 1.1.2 and prior are vulnerable to a reflected cross-site scripting (XSS) attack. It is crucial to upgrade to version 1.1.4 or later to mitigate this vulnerability and ensure the security of the application. For further support on vulnerability remediation, please contact DevNack.com.
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FAQ
Apache Sling App CMS is a content management system that allows users to manage website content and perform site administration tasks.
A reflected XSS attack occurs when an application includes untrusted data in a web page without proper validation or escaping, allowing an attacker to inject malicious scripts that are executed in the victim's browser.
The vulnerability can lead to unauthorized data disclosure, session hijacking, or the execution of arbitrary code in the context of the victim's session.
To fix this vulnerability, upgrade to Apache Sling App CMS version 1.1.4 or later.
No specific workaround has been provided. It is recommended to apply the fix by upgrading to the latest version of Apache Sling App CMS.
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