CVE-2023-41447 in AjaxNewTicker
Summary
by MITRE • 10/25/2023
Cross Site Scripting vulnerability in phpkobo AjaxNewTicker v.1.0.5 allows a remote attacker to execute arbitrary code via a crafted payload to the subcmd parameter in the index.php component.
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Analysis
by VulDB Data Team • 02/01/2026
This cross site scripting vulnerability exists within the phpkobo AjaxNewTicker version 1.0.5 web application, representing a critical security flaw that enables remote code execution through malicious input manipulation. The vulnerability specifically targets the subcmd parameter within the index.php component, where insufficient input validation allows attackers to inject malicious scripts that can be executed in the context of other users' browsers. The flaw falls under the CWE-79 category of Cross-Site Scripting, which is classified as a weakness in web applications that fail to properly validate or sanitize user-supplied data before incorporating it into dynamic web content. This particular vulnerability demonstrates how seemingly benign input parameters can become attack vectors when proper security controls are absent from the application's data processing pipeline.
The operational impact of this vulnerability extends beyond simple script execution, as it creates a persistent threat vector that can be exploited by remote attackers to manipulate user sessions, steal sensitive information, or redirect victims to malicious websites. When an attacker crafts a malicious payload targeting the subcmd parameter, they can potentially inject JavaScript code that executes in the browser of any user who accesses the vulnerable page. This type of vulnerability is particularly dangerous in web applications where users may have elevated privileges or access to sensitive data, as it can serve as a stepping stone for more sophisticated attacks such as session hijacking or privilege escalation. The attack surface is broadened by the fact that the vulnerability affects the core indexing functionality of the application, making it accessible through normal user interaction patterns.
Security professionals should recognize this vulnerability as a prime example of how inadequate input sanitization can compromise entire web applications, aligning with ATT&CK technique T1566.001 which describes the use of malicious inputs to manipulate web applications. The vulnerability's exploitation requires minimal technical expertise, making it attractive to threat actors across the security spectrum. Organizations utilizing phpkobo AjaxNewTicker version 1.0.5 must implement immediate mitigation strategies including comprehensive input validation, output encoding, and the implementation of Content Security Policies to prevent script execution. Additionally, the vulnerability highlights the importance of regular security assessments and patch management processes, as it represents a preventable flaw that could have been addressed through proper code review and security testing practices. The remediation approach should include parameter validation, proper escaping of user inputs, and the application of web application firewalls to detect and block malicious payloads attempting to exploit this specific vulnerability.