CVE-2024-26557 in Codiad
Summary
by MITRE • 03/22/2024
Codiad v2.8.4 allows reflected XSS via the components/market/dialog.php type parameter.
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Analysis
by VulDB Data Team • 04/13/2025
The vulnerability identified as CVE-2024-26557 affects Codiad version 2.8.4, a web-based integrated development environment that provides remote code execution capabilities through its marketplace component. This issue manifests as a reflected cross-site scripting vulnerability within the components/market/dialog.php file, specifically targeting the type parameter. The vulnerability arises from insufficient input validation and output encoding mechanisms that fail to properly sanitize user-supplied data before incorporating it into dynamically generated web responses. Attackers can exploit this weakness by crafting malicious URLs containing specially crafted payloads in the type parameter, which when executed in a victim's browser session can lead to unauthorized actions being performed on behalf of the user.
The technical flaw stems from the application's improper handling of HTTP request parameters within the marketplace dialog functionality. When the type parameter is processed, the system fails to implement adequate sanitization measures that would prevent malicious scripts from being executed within the context of the victim's browser. This vulnerability falls under the CWE-79 category of Cross-Site Scripting, specifically classified as reflected XSS where the malicious payload is reflected off the web server and executed in the user's browser. The vulnerability is particularly dangerous because it allows attackers to inject malicious scripts that can steal session cookies, perform unauthorized actions, or redirect users to malicious websites. The reflected nature of the vulnerability means that the malicious script is not stored on the server but is instead delivered through a crafted URL that, when clicked by a victim, executes the payload immediately in their browser.
The operational impact of this vulnerability extends beyond simple script execution as it can enable attackers to establish persistent access to user sessions within the Codiad environment. An attacker who successfully exploits this vulnerability can potentially gain access to sensitive project files, modify code repositories, or even escalate privileges within the development environment. The vulnerability is particularly concerning for organizations that rely on Codiad for collaborative development work, as it could allow unauthorized individuals to compromise the integrity of development processes and access confidential source code. The reflected nature of the attack means that victims must be tricked into clicking a malicious link, often through social engineering techniques or phishing campaigns, making this vulnerability particularly difficult to detect and prevent through automated means.
Mitigation strategies for CVE-2024-26557 should focus on implementing proper input validation and output encoding mechanisms within the application's codebase. The most effective immediate solution involves sanitizing all user-supplied input parameters, particularly those used in dynamic content generation, before they are incorporated into web responses. Organizations should implement Content Security Policy headers to prevent unauthorized script execution and ensure that the application enforces strict output encoding for all dynamic content. Regular security updates and patches should be applied immediately upon availability, as the vulnerability affects a specific version of the application that has likely been superseded by more secure releases. Additionally, implementing web application firewalls and monitoring for suspicious parameter values can help detect and prevent exploitation attempts. The vulnerability aligns with ATT&CK technique T1566 which covers social engineering through malicious links, making user education and awareness programs essential components of a comprehensive security strategy. Organizations should also consider implementing proper access controls and session management mechanisms to limit the potential damage from successful exploitation attempts.