CVE-2025-23544 represents a high-severity vulnerability classified as a Cross-site Scripting (XSS) issue in the heart5 StatPressCN plugin. This vulnerability allows for reflected XSS attacks, which could lead to unauthorized actions being executed by users of the affected application. With a CVSS score of 7.1, this vulnerability poses a significant risk, particularly for organizations that utilize this plugin in their WordPress installations.
The vulnerability was published on January 23, 2025, and affects all versions of StatPressCN up through version 1.9.1. Given that the attack vector is via the network, it is essential for organizations to understand the implications of this vulnerability and the potential exposure they may face.
Risk to organizations includes the possibility of attackers exploiting this vulnerability to execute scripts in the context of unsuspecting users, potentially leading to data theft, session hijacking, or other malicious activities. Organizations should prioritize patching immediately to mitigate these risks.
As of the current intelligence, there are no known exploits available for this vulnerability, and it has not been included in the Known Exploited Vulnerabilities (KEV) catalog. However, the potential for exploitation remains, emphasizing the need for timely remediation.
Organizations utilizing the heart5 StatPressCN plugin should assess their exposure and take appropriate measures to secure their applications against this vulnerability.
Vulnerability Details
The vulnerability is characterized as an improper neutralization of input during web page generation, specifically allowing for reflected XSS. The CVSS score of 7.1 indicates a high severity level with low attack complexity, meaning that attackers can exploit this vulnerability with minimal effort.
The vulnerability affects the heart5 StatPressCN plugin, specifically versions from n/a up to and including 1.9.1. It is classified under CWE-79, which pertains to improper neutralization of input during web page generation.
Technical Analysis
The root cause of this vulnerability lies in the handling of user input within the StatPressCN plugin. Inadequate sanitization of input allows attackers to inject malicious scripts that can be executed in the context of the user’s session.
The attack vector is network-based, meaning that an attacker can exploit this vulnerability remotely without physical access to the target system. The attack complexity is low, requiring no special privileges, but does involve user interaction, as victims must be tricked into clicking a link that contains the malicious payload.
The impacts on confidentiality, integrity, and availability are deemed low, yet the potential for exploitation remains a serious concern. If successfully exploited, attackers may gain unauthorized access to user data or perform actions on behalf of the user.
Risk & Impact Analysis
The real-world deployment risk for this vulnerability is significant, especially for organizations using the affected plugin in their WordPress installations. As reflected XSS vulnerabilities can lead to session hijacking and data theft, the blast radius is considerable, potentially affecting all users interacting with the compromised application.
Organizations should conduct a thorough assessment of their exposure to this vulnerability and prioritize remediation efforts based on their specific risk profiles. Given the high CVSS score and the potential impact on users, addressing this vulnerability should be a top priority.
The urgency for remediation is high, as the vulnerability is actively being discussed in security circles, and awareness among attackers may increase over time. Organizations should schedule remediation to ensure user safety and data integrity.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The heart5 StatPressCN plugin is affected by this vulnerability from versions n/a up to and including 1.9.1. Organizations should review their installations and take necessary actions to update to a secure version.
Mitigation & Remediation
Organizations must update to the latest version of the heart5 StatPressCN plugin to mitigate this vulnerability. If a patch is not available, consider removing the plugin or implementing input sanitization measures to reduce risk. For further assistance, organizations can explore penetration testing to identify and remediate vulnerabilities.
Detection Guidance
Monitoring for unusual user behavior, analyzing logs for unexpected script execution, and employing web application firewalls that can detect XSS patterns are essential for detecting attempts to exploit this vulnerability.
AppSecure Threat Intelligence Insight
This vulnerability highlights the ongoing challenges in web application security, particularly regarding XSS attacks. As organizations increasingly rely on plugins for functionality, the risk of exposure to such vulnerabilities grows. Security teams should implement robust security practices, including regular vulnerability assessments and adopting a comprehensive vulnerability management program that can effectively address and mitigate risks associated with third-party plugins.
For a deeper understanding of securing web applications, organizations can refer to the web application penetration testing guide, which provides best practices for ensuring application security.
Lastly, organizations should routinely educate their developers on secure coding practices to prevent the introduction of vulnerabilities like this in future updates.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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