CVE-2024-56263 in GS Shots for Dribbble Plugin
Summary
by MITRE • 01/02/2025
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in GS Plugins GS Shots for Dribbble allows DOM-Based XSS.This issue affects GS Shots for Dribbble: from n/a through 1.2.0.
If you want to get the best quality for vulnerability data then you always have to consider VulDB.
Analysis
by VulDB Data Team • 02/16/2025
This vulnerability represents a classic cross-site scripting flaw that specifically impacts the GS Shots for Dribbble plugin, creating a dangerous attack vector for malicious actors seeking to compromise user sessions and execute unauthorized code within the browser context. The issue manifests as a DOM-based XSS vulnerability, which means that the malicious payload is executed directly within the Document Object Model rather than being processed on the server-side, making it particularly insidious as it can bypass traditional server-side input validation mechanisms. The vulnerability exists in versions of the GS Shots for Dribbble plugin from an unspecified starting point through version 1.2.0, indicating that users running any version within this range are potentially exposed to attack. This type of vulnerability falls under CWE-79 which specifically addresses cross-site scripting flaws, and more precisely aligns with CWE-116 which deals with improper neutralization of special elements used in a different context, particularly in the context of DOM manipulation. The attack surface is particularly concerning given that the vulnerability occurs during web page generation, suggesting that any user interaction that triggers page rendering could potentially be exploited by an attacker who can inject malicious scripts into the DOM.
The technical implementation of this vulnerability stems from inadequate input sanitization within the plugin's DOM-based processing mechanisms. When the GS Shots for Dribbble plugin generates web pages, it fails to properly sanitize or escape user-provided input that gets rendered into the DOM structure, allowing attackers to inject malicious JavaScript code that executes in the context of the victim's browser. This particular weakness enables attackers to manipulate the DOM directly through user-supplied parameters, potentially leading to session hijacking, credential theft, or unauthorized actions performed on behalf of the victim. The DOM-based nature of the vulnerability means that the malicious code is interpreted and executed by the browser's JavaScript engine rather than being stored on the server, making detection more challenging and allowing for more sophisticated attack patterns. According to ATT&CK framework, this vulnerability maps to T1059.007 for the use of JavaScript and T1531 for the use of external remote services, as attackers can leverage this flaw to execute malicious scripts that may attempt to communicate with external command and control servers. The impact extends beyond simple script execution as the vulnerability can potentially allow for privilege escalation or data exfiltration, especially if users have administrative privileges within the affected environment.
The operational impact of this vulnerability is significant for any organization or individual utilizing the GS Shots for Dribbble plugin, as it creates a persistent threat vector that can be exploited by attackers with minimal technical expertise. Users who interact with the plugin's web page generation functionality become potential victims, particularly if they are logged into sensitive accounts or have elevated privileges within the system. The vulnerability's persistence across multiple versions suggests that administrators may have been unknowingly running vulnerable software for extended periods, creating a window of opportunity for attackers to exploit the flaw. This type of vulnerability can be particularly damaging in environments where the plugin is used for content management or social media integration, as attackers could potentially inject malicious code that targets other users within the same system or platform. Organizations should consider implementing additional security measures beyond the plugin update, including web application firewalls, content security policies, and regular security assessments to identify and remediate similar vulnerabilities. The vulnerability also highlights the importance of proper input validation and output encoding practices, as recommended by OWASP Top 10 and the CWE guidelines, which emphasize the need for consistent sanitization of all user inputs before they are processed or rendered within the DOM structure. Security teams should prioritize patching this vulnerability immediately and conduct thorough audits of other plugins and applications that may exhibit similar DOM-based XSS patterns.