CVE-2025-10088 in Time Tracker
Summary
by MITRE • 09/08/2025
A vulnerability was detected in SourceCodester Time Tracker 1.0. The affected element is an unknown function of the file /index.html. Performing manipulation of the argument project-name results in cross site scripting. The attack may be initiated remotely. The exploit is now public and may be used.
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Analysis
by VulDB Data Team • 09/09/2025
This vulnerability resides within the SourceCodester Time Tracker 1.0 application where an insecure input handling flaw exists in the index.html file. The specific function that processes the project-name argument lacks proper sanitization mechanisms, creating an avenue for malicious input manipulation. This cross-site scripting vulnerability operates through the manipulation of the project-name parameter which is then improperly rendered in the web application's output without adequate validation or encoding. The vulnerability's remote exploitation capability means that attackers can initiate the attack from any location without requiring physical access to the target system or network. The public availability of the exploit significantly increases the risk level as threat actors can readily leverage this vulnerability without requiring advanced technical skills or custom development.
The technical implementation of this flaw demonstrates a classic reflected cross-site scripting vulnerability where user-supplied input flows directly into the application's output without proper context-aware encoding. The project-name parameter serves as the attack vector through which malicious payloads can be injected and subsequently executed within the browser context of authenticated users. This type of vulnerability falls under the CWE-79 category for Cross-site Scripting, specifically classified as reflected XSS where the malicious script is reflected off the web server back to the user's browser. The attack chain typically involves the attacker crafting a malicious URL containing the XSS payload and delivering it to victims through phishing emails, social engineering, or by compromising legitimate websites that might be visited by users of the time tracking application.
The operational impact of this vulnerability extends beyond simple data theft or session hijacking as it can enable more sophisticated attacks such as credential harvesting, browser compromise, or redirection to malicious sites. An attacker could potentially execute arbitrary JavaScript code in the context of the victim's browser session, allowing for complete compromise of the user's interaction with the application. The vulnerability affects all users who interact with the time tracker application, particularly those with administrative privileges who might be exposed to more severe consequences. The risk is compounded by the fact that this is a public exploit, meaning that automated scanning tools can readily identify and exploit systems running the vulnerable version of SourceCodester Time Tracker 1.0.
Mitigation strategies should focus on implementing proper input validation and output encoding mechanisms throughout the application's codebase. The immediate solution involves sanitizing all user-supplied input including the project-name parameter before rendering it in the browser context. This includes implementing context-aware encoding for HTML, JavaScript, and URL contexts. Organizations should also implement a Content Security Policy to limit the execution of unauthorized scripts within the application's context. Regular security assessments and input validation reviews should be conducted to identify similar vulnerabilities in other parts of the application. The application should be updated to a patched version if available, or the vulnerable code should be rewritten to eliminate the input handling flaw entirely. Additionally, network monitoring should be enhanced to detect suspicious patterns in traffic that might indicate exploitation attempts. The vulnerability demonstrates the critical importance of secure coding practices and proper input validation as outlined in the OWASP Top Ten and MITRE ATT&CK framework's application security categories.