CVE-2023-0827: Cross-site Scripting in pimcore
Summary
CVE-2023-0827: Cross-site Scripting in pimcore. Affects pimcore/pimcore versions < 1.5.17. Fixed in 1.5.17. How to fix ↓
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Background
Pimcore is an open-source content management system (CMS) and product information management (PIM) platform. It provides a comprehensive set of tools for managing digital content, including websites, documents, images, videos, and more. The vulnerability identified as CVE-2023-0827 is a Cross-site Scripting (XSS) vulnerability that affects versions of pimcore prior to 1.5.17.
Vulnerability Detail
The Cross-site Scripting (XSS) vulnerability in pimcore allows an attacker to inject malicious scripts into web pages viewed by other users. This can lead to various security risks, such as stealing sensitive information, performing unauthorized actions on behalf of the user, or spreading malware. The vulnerability originates from improper input validation and sanitization, which allows the execution of arbitrary JavaScript code. The severity of this vulnerability is rated as MODERATE with a CVSS score of 6.3.
How To Fix
Minimum fixed version
1.5.17
This is the first release that contains the fix.
composer require pimcore/pimcore:1.5.17Tip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Workaround
If upgrading to the latest version is not immediately feasible, a temporary workaround can be implemented to mitigate the risk. This involves implementing proper input validation and sanitization measures on user-generated content to prevent the execution of malicious scripts. Here is an example of how to sanitize user input in PHP:
$input = $_POST['user_input'];
$sanitized_input = htmlspecialchars($input, ENT_QUOTES, 'UTF-8');
Conclusion
The Cross-site Scripting (XSS) vulnerability in pimcore prior to version 1.5.17 poses a moderate security risk. It is recommended to upgrade to the latest version or apply proper input validation and sanitization measures to mitigate the risk. For further assistance and support in vulnerability remediation, please contact DevNack.com.
See every vulnerability recorded for pimcore/pimcore →
FAQ
Pimcore is an open-source content management system (CMS) and product information management (PIM) platform. It provides a comprehensive set of tools for managing digital content, including websites, documents, images, videos, and more.
Cross-site Scripting (XSS) is a type of security vulnerability that allows attackers to inject malicious scripts into web pages viewed by other users. This can lead to various security risks, such as stealing sensitive information or performing unauthorized actions on behalf of the user.
The impact of this vulnerability can vary depending on the attacker's intentions. It can lead to the theft of sensitive information, unauthorized actions performed on behalf of the user, or the spread of malware.
To fix this vulnerability, it is recommended to upgrade to pimcore version 1.5.17 or later. This version includes the necessary patches and improvements to mitigate the XSS vulnerability.
If upgrading to the latest version is not immediately feasible, a temporary workaround can be implemented by properly validating and sanitizing user-generated content to prevent the execution of malicious scripts.
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