CVE-2024-7300: Bolt CMS Cross-site Scripting vulnerability
Summary
CVE-2024-7300: Bolt CMS Cross-site Scripting vulnerability. Affects bolt/bolt versions < 3.7.1. No fix is published. How to fix ↓
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Background
Bolt CMS is an open-source content management system that allows users to create and manage websites. It provides a user-friendly interface and various features for content editing and customization. The Showcase Creation Handler component in Bolt CMS is responsible for managing showcases, which are used to display content on the website. Unfortunately, an unknown function in the /bolt/editcontent/showcases file of Bolt CMS version 3.7.1 is vulnerable to cross-site scripting (XSS) attacks. This vulnerability allows an attacker to inject malicious code into the textarea argument, potentially leading to unauthorized access or data theft. It is important to note that this vulnerability only affects older versions of Bolt CMS that are no longer supported by the maintainer.
Vulnerability Detail
The vulnerability in Bolt CMS version 3.7.1 arises from a lack of proper input validation and sanitization in the Showcase Creation Handler component. By manipulating the textarea argument, an attacker can inject malicious JavaScript code that will be executed by the victim's browser. This can lead to various harmful consequences, such as session hijacking, defacement of the website, or stealing sensitive user information. The exploit can be launched remotely, making it a significant security concern. The vulnerability has been publicly disclosed and may already be exploited by malicious actors. The Common Vulnerabilities and Exposures (CVE) identifier for this vulnerability is CVE-2024-7300. The vulnerability has a CVSS score of 3.5, indicating a moderate severity level.
How To Fix
No fixed version is published for this vulnerability.
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Workaround
As the affected release tree is end-of-life, an official workaround or patch may not be available. However, website administrators can implement certain measures to reduce the risk of exploitation. One possible workaround is to disable the Showcase Creation Handler component or remove the vulnerable functionality altogether. This can be achieved by modifying the code or configuration files of Bolt CMS. It is crucial to thoroughly test any modifications or workarounds to ensure they do not introduce new vulnerabilities or break the functionality of the website.
Conclusion
The Cross-site Scripting vulnerability in Bolt CMS version 3.7.1 poses a significant security risk to websites using this unsupported version. Attackers can exploit this vulnerability to inject malicious code and potentially compromise user data or deface the website. It is crucial for website administrators to upgrade to a supported version of Bolt CMS or implement appropriate workarounds to mitigate the risk. Seeking guidance from the Bolt CMS community or security experts is recommended to ensure the best course of action.
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FAQ
Bolt CMS is an open-source content management system that allows users to create and manage websites. It provides a user-friendly interface and various features for content editing and customization.
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 unauthorized access, data theft, or other harmful actions.
The vulnerability in Bolt CMS version 3.7.1 allows attackers to inject malicious code into the textarea argument, potentially leading to cross-site scripting (XSS) attacks. This can result in unauthorized access, data theft, or website defacement.
No, as the affected release tree is end-of-life, the maintainer of Bolt CMS does not provide an official fix. However, the community may have developed unofficial patches or workarounds that can mitigate the vulnerability.
The CVSS score of this vulnerability is 3.5, indicating a moderate severity level.
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