CVE-2023-36236: Cross-site Scripting in Bagisto
Summary
CVE-2023-36236: Cross-site Scripting in Bagisto. Affects bagisto/bagisto versions < 1.3.2. Fixed in 1.3.2. How to fix ↓
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Background
Bagisto is an open-source e-commerce platform built on Laravel. It provides a comprehensive set of features for creating online stores. The vulnerability affects Bagisto versions 1.3.1 and earlier. Bagisto allows users to upload SVG files, which are vector graphics files commonly used for web design. However, due to insufficient input validation, an attacker can exploit this feature to execute arbitrary code on the target system.
Vulnerability Detail
The vulnerability in Bagisto arises from a lack of proper input validation when processing SVG file uploads. By crafting a malicious SVG file, an attacker can inject and execute arbitrary code on the target system. This can lead to various security risks, including cross-site scripting (XSS) attacks, data theft, and unauthorized access to sensitive information. The vulnerability has a CVSS score of 4.8, indicating a moderate severity level.
How To Fix
Minimum fixed version
1.3.2
This is the first release that contains the fix.
composer require bagisto/bagisto:1.3.2Tip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Workaround
As a temporary workaround, users can disable the ability to upload SVG files in the Bagisto configuration. This can be achieved by modifying the relevant configuration file or using a configuration option provided by Bagisto. By disabling SVG file uploads, the risk of exploitation can be mitigated until the vulnerability is fixed.
Conclusion
In conclusion, Bagisto versions 1.3.1 and earlier are vulnerable to a cross-site scripting (XSS) vulnerability due to insufficient input validation when processing SVG file uploads. To mitigate the risk, users should upgrade to Bagisto version 1.3.2 or later. Alternatively, they can temporarily disable SVG file uploads until the vulnerability is fixed. For further support on vulnerability remediation, please contact DevNack.com.
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FAQ
Bagisto is an open-source e-commerce platform built on Laravel. It provides a comprehensive set of features for creating online stores.
The vulnerability allows an attacker to execute arbitrary code on the target system, potentially leading to cross-site scripting (XSS) attacks, data theft, and unauthorized access to sensitive information.
To fix this vulnerability, it is recommended to upgrade to Bagisto version 1.3.2 or later. This version includes improved input validation for SVG file uploads.
Yes, as a temporary workaround, users can disable the ability to upload SVG files in the Bagisto configuration.
The vulnerability has a CVSS score of 4.8, indicating a moderate severity level.
References
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