CVE-2025-23711 is a high-severity vulnerability affecting the Quote me WordPress plugin, specifically versions prior to 1.0. This vulnerability allows for reflected Cross-site Scripting (XSS), which can be exploited by attackers to execute malicious scripts in the context of a user's browser. Given the nature of XSS attacks, this can lead to session hijacking, defacement, or other malicious actions against users.
The CVSS score of 7.1 categorizes this vulnerability as high severity, indicating that organizations should address it promptly. The potential impact includes low confidentiality, integrity, and availability impacts, but the risk to organizations includes significant reputational damage and loss of user trust if exploited.
Currently, there is no known exploit available for this vulnerability, but it is crucial for organizations to remain vigilant. The publication date of January 24, 2025, emphasizes the need for immediate action, as attackers often seek to exploit known vulnerabilities shortly after disclosure.
Organizations should prioritize patching immediately to mitigate any risks associated with this vulnerability. Regular updates and monitoring for vulnerabilities can help minimize exposure to such threats.
Vulnerability Details
The vulnerability is classified as Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'). It allows attackers to inject malicious scripts into web pages, which are then executed in the context of a user's browser.
The CVSS score is 7.1, indicating a high severity. The attack vector is network-based, with low complexity and no privileges required, but user interaction is necessary for exploitation. The impacts on confidentiality, integrity, and availability are low.
The affected version is the Quote me plugin from n/a through version 1.0. This vulnerability is classified under CWE-79.
Technical Analysis
The root cause of this vulnerability arises from insufficient input sanitization during web page generation, which allows for the injection of arbitrary scripts. The attack vector is primarily network-based, meaning an attacker can exploit this vulnerability remotely over the internet.
The complexity of the attack is low, as no special conditions or skills are required beyond the ability to craft a malicious link. Furthermore, the requirement for user interaction means that an attacker must trick a user into clicking a crafted link to execute the attack.
The attack does not require any privileges, making it even easier for potential attackers. The impacts on confidentiality, integrity, and availability are all classified as low, but the potential for significant user-side consequences remains.
Risk & Impact Analysis
Risk to organizations includes the possibility of unauthorized access to user sessions, which can lead to data theft or manipulation. Additionally, the reputation of the organization can be severely impacted if this vulnerability is exploited and users are affected.
Given the CVSS score of 7.1 and the fact that the vulnerability is not included in the KEV catalog, organizations should still treat this vulnerability with high urgency. The EPSS score of 0.00187 indicates a low probability of exploitation, but this does not negate the necessity for remediation.
Organizations should address this vulnerability in their priority patch cycle to mitigate any risks. Implementing security best practices, such as input validation and regular security assessments, can help reduce exposure to such vulnerabilities.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The affected version of the Quote me plugin is from n/a through version 1.0. Organizations using this plugin should ensure they update to the latest version to mitigate the risk associated with this vulnerability.
Mitigation & Remediation
To mitigate this vulnerability, organizations should apply the latest patches provided by the vendor for the Quote me plugin. If immediate patching is not possible, organizations should implement web application firewalls (WAFs) to filter out malicious input and monitor for unusual activity.
Additionally, organizations should consider performing a thorough security audit of their web applications to identify and remediate any potential vulnerabilities. For continuous security oversight, organizations may want to engage in continuous penetration testing to ensure their defenses are robust against such vulnerabilities.
Detection Guidance
Organizations should monitor their web applications for unusual user behavior, especially related to input fields. Log analysis should focus on any unexpected script execution or unauthorized access attempts, which may indicate exploitation attempts.
Additionally, monitoring for specific error messages related to input validation failures can help in identifying potential exploitation attempts. Implementing alerting mechanisms can provide timely responses to potential threats.
AppSecure Threat Intelligence Insight
This vulnerability highlights the ongoing risk of Cross-site Scripting (XSS) attacks in web applications, particularly in plugins and third-party integrations. Organizations should regularly review their application security posture and ensure all components are up to date.
Security teams should also invest in training developers on secure coding practices to prevent similar vulnerabilities in the future. For further guidance, organizations can refer to the API security best practices and the application security checklist to enhance their security frameworks.
Ultimately, the key takeaway for organizations is to maintain a proactive approach to security, ensuring that all software components are regularly assessed and updated.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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