CVE-2025-23947 is classified as a medium-severity vulnerability resulting from improper neutralization of input during web page generation, specifically allowing for stored Cross-site Scripting (XSS) attacks in the M.J WP-Player plugin. The vulnerability affects all versions up to and including 2.6.1, which can expose users to potential attacks, especially if a malicious payload is injected.
With a CVSS score of 6.5, this vulnerability poses a risk to organizations leveraging the affected plugin, particularly in environments where user interaction is common. Attackers may leverage this vulnerability to execute arbitrary scripts in the context of users’ browsers, compromising their data and potentially leading to unauthorized access.
As the risk to organizations includes the potential for data theft and unauthorized actions performed in the context of legitimate users, it is crucial for organizations to prioritize patching this vulnerability. Organizations should address this vulnerability in their priority patch cycle to minimize the risk of exploitation.
Currently, there are no confirmed public exploits associated with this vulnerability, which grants organizations a window to implement necessary mitigations before any potential attacks arise.
Organizations should act swiftly to evaluate their usage of the M.J WP-Player plugin and apply the necessary updates to safeguard their environments from potential threats.
Vulnerability Details
The vulnerability is categorized under CWE-79, which pertains to improper neutralization of input, leading to Cross-site Scripting (XSS) vulnerabilities. The CVSS score of 6.5 indicates a medium severity, which necessitates appropriate remediation efforts by affected organizations.
Published on January 16, 2025, this vulnerability has been marked as deferred, indicating that while it is recognized, immediate remediation may not be prioritized. However, organizations should not delay in addressing the issue.
Technical Analysis
The root cause of this vulnerability lies in the improper handling of user input within the M.J WP-Player plugin. This flaw allows attackers to inject malicious scripts that can be stored and later executed when other users access the affected web pages.
The attack vector is classified as NETWORK, making it accessible to any user who can interact with the web application. The attack complexity is low, requiring minimal effort to exploit. Additionally, attackers need low privileges to execute the attack, and user interaction is required to trigger the stored XSS.
The impacts of this vulnerability are categorized as low in terms of confidentiality, integrity, and availability. However, the potential for exploitation still poses significant risks to users and data integrity.
Risk & Impact Analysis
The real-world deployment of this vulnerability can lead to severe consequences for organizations using the M.J WP-Player plugin. The stored XSS can allow attackers to hijack user sessions, steal sensitive data, or perform actions on behalf of users without their consent.
Given the relatively low attack complexity and the required user interaction, organizations need to remain vigilant in monitoring their web applications for signs of exploitation. The urgency for remediation is medium, as organizations should address this vulnerability in their priority patch cycle to mitigate potential risks.
The CVSS score provides a clear indication of the priority level for remediation efforts. Organizations should evaluate the potential blast radius and ensure that they are prepared to respond to any incidents that may arise from this vulnerability.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
All versions of the M.J WP-Player plugin prior to version 2.6.1 are affected. Organizations should update to the latest version to mitigate the risk associated with this vulnerability.
Mitigation & Remediation
Organizations should monitor their WordPress installations for the M.J WP-Player plugin and ensure that they are running the latest version. If updates are not available, consider disabling the plugin until a patch is released.
For further security measures, organizations should conduct regular security assessments, including application security assessments to identify and remediate vulnerabilities proactively.
Detection Guidance
Organizations should monitor their logs for unusual user activity and ensure that there are no unauthorized scripts executing in user sessions. Behavioral anomalies that deviate from normal user behavior should be investigated promptly.
AppSecure Threat Intelligence Insight
This vulnerability underscores the importance of secure coding practices in web application development. The trend of XSS vulnerabilities remains prevalent, emphasizing the need for continuous security education and awareness among developers.
Organizations can benefit from engaging in penetration testing services to ensure their applications are resilient against such attacks.
Additionally, organizations should consider implementing a robust continuous security testing strategy to monitor for vulnerabilities on an ongoing basis.
To stay ahead of emerging threats, organizations must adopt a proactive security posture and leverage threat intelligence to inform their security strategies.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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