CVE-2025-22365 is a medium severity vulnerability affecting the EMC2 Alert Boxes plugin for WordPress. This vulnerability allows for stored Cross-site Scripting (XSS), which can have significant implications for the security of affected websites. The vulnerability arises from improper neutralization of input during web page generation, leading to potential unauthorized actions by attackers. Organizations utilizing this plugin should be particularly vigilant, as exploitation could result in detrimental impacts.
The CVSS score for this vulnerability is 6.5, indicating medium severity. It is essential for organizations to understand that the risk to organizations includes the potential for attackers to execute arbitrary scripts in the context of the user's session. This can lead to data theft, unauthorized actions, or even complete compromise of the web application.
Currently, there is no public exploit confirmed for CVE-2025-22365, and it has not been included in the Known Exploited Vulnerabilities (KEV) catalog. However, the nature of stored XSS vulnerabilities often leads to their exploitation, making it crucial for organizations to address this issue promptly.
Given the potential risks associated with this vulnerability, organizations should prioritize patching immediately. Implementing security measures to mitigate the risk of exploitation is imperative.
Vulnerability Details
The official description of CVE-2025-22365 states: "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Eric McNiece EMC2 Alert Boxes allows Stored XSS. This issue affects EMC2 Alert Boxes: from n/a through 1.3." The CWE classification for this vulnerability is CWE-79, which signifies improper neutralization of input during web page generation.
As per the CVSS v3.1 metrics, the attack vector is classified as NETWORK with a low attack complexity. The privilege required to exploit this vulnerability is low, and user interaction is required for successful exploitation. The impacts on confidentiality, integrity, and availability are all rated as low.
Technical Analysis
The root cause of CVE-2025-22365 is due to the failure to properly sanitize user input in the EMC2 Alert Boxes plugin. This oversight allows attackers to inject malicious scripts into the web application. The attack vector is predominantly through the network, requiring an attacker to lure a victim into interacting with the affected web page.
Due to the low complexity of the exploit and the requirement for user interaction, an attacker can exploit this vulnerability with relative ease. Given the nature of stored XSS, successful exploitation could allow attackers to gain access to sensitive user information or perform actions on behalf of the user.
For organizations utilizing the affected plugin, it is crucial to monitor for any unusual behavior or anomalies that may indicate exploitation attempts.
Risk & Impact Analysis
Organizations using the EMC2 Alert Boxes plugin should be aware of the real-world risks associated with CVE-2025-22365. The potential for stored XSS attacks means that an attacker could exploit this vulnerability to perform actions in the context of authenticated users, leading to unauthorized access to sensitive data and possible data breaches.
The blast radius of this vulnerability can be significant, as it can affect all users interacting with the affected plugin. Given its medium severity, organizations should address this vulnerability in their priority patch cycle to mitigate potential exploitation risks.
Evaluating the CVSS score of 6.5 indicates that while it may not be the highest severity, the potential for exploitation exists, and organizations must remain vigilant in their security posture.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The EMC2 Alert Boxes plugin versions from n/a through 1.3 are affected by this vulnerability. Organizations running these versions should take immediate action to remediate.
Mitigation & Remediation
To mitigate the risks associated with CVE-2025-22365, organizations should update the EMC2 Alert Boxes plugin to the latest version. If a patch is unavailable, consider disabling the plugin until a fix is applied. Additionally, implement input validation and output encoding practices to prevent XSS attacks.
Organizations may also consider engaging in penetration testing to evaluate their security posture.
Detection Guidance
Organizations should monitor web server logs for any unusual activity related to the EMC2 Alert Boxes plugin. Look for signs of attempted script injection or other anomalies. Additionally, implement web application firewalls (WAF) to help detect and block potential exploitation attempts.
AppSecure Threat Intelligence Insight
The long-term significance of CVE-2025-22365 lies in its representation of a common vulnerability in web applications. Security teams should learn from this incident to reinforce their defenses against XSS vulnerabilities. Continuous monitoring and proactive measures are essential in minimizing risks associated with similar vulnerabilities.
For further insights into application security, organizations may refer to the following resources: API security best practices, vulnerability management program, and penetration testing methodology to strengthen their overall security posture.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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