CVE-2025-22276 is a medium-severity vulnerability classified as a Cross-site Scripting (XSS) issue. This vulnerability allows improper neutralization of input during web page generation, specifically within the Enguerranws Related Post Shortcode plugin. The vulnerability impacts versions of this plugin up to 1.2, making it critical for organizations utilizing older versions to take immediate action.
With a CVSS score of 5.9, this vulnerability falls into the medium severity category. It is essential to recognize the potential risks associated with this vulnerability, as it may be leveraged by attackers to execute malicious scripts in the context of a user's browser.
Risk to organizations includes the possibility of unauthorized access to sensitive information, making it imperative for defenders to prioritize patching as part of their security protocols.
Currently, no public exploit has been confirmed, and the vulnerability status is marked as deferred. However, organizations should remain vigilant and monitor for any updates related to this issue.
Organizations should prioritize patching immediately to mitigate the risks associated with this vulnerability.
Vulnerability Details
The official CVE description states that this vulnerability allows improper neutralization of input during web page generation, leading to stored XSS attacks in the Enguerranws Related Post Shortcode plugin. This issue affects versions from n/a through 1.2.
The vulnerability has a CVSS 3.1 score of 5.9, indicating medium severity. The attack vector is classified as network-based, requiring a high level of privileges for exploitation and necessitating user interaction.
The vulnerability is categorized under CWE-79, which pertains to improper neutralization of input during web page generation.
Technical Analysis
The root cause of CVE-2025-22276 stems from inadequate input validation within the Enguerranws Related Post Shortcode plugin. This flaw allows attackers to inject malicious scripts into web pages. The attack vector is network-based, meaning that an attacker can exploit this vulnerability remotely.
The attack complexity is low, as a high level of privileges is required, but user interaction is necessary to trigger the exploit. This vulnerability impacts confidentiality and integrity by allowing attackers to execute scripts in the context of the user's session.
The availability impact is low, as this vulnerability primarily concerns information disclosure and user session hijacking rather than service disruption.
Risk & Impact Analysis
Organizations utilizing the Enguerranws Related Post Shortcode plugin must assess the deployment risk associated with CVE-2025-22276. The XSS vulnerability can lead to the execution of arbitrary scripts, potentially enabling attackers to steal session tokens or perform actions on behalf of authenticated users.
The blast radius of this vulnerability is significant, particularly for applications that incorporate user-generated content, as it can affect a wide range of users if left unaddressed. Organizations should evaluate the urgency of remediation based on this risk.
Given the CVSS score of 5.9 and the potential for exploitation, organizations should address this vulnerability in their priority patch cycle.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
This vulnerability affects the Enguerranws Related Post Shortcode plugin in all versions prior to the vendor patch, specifically from n/a through 1.2.
Mitigation & Remediation
To mitigate the risks associated with CVE-2025-22276, organizations should promptly update the Enguerranws Related Post Shortcode plugin to the latest version provided by the vendor. If a patch is not immediately available, organizations may consider implementing input validation and sanitization mechanisms to diminish the potential for XSS attacks.
Additionally, organizations should conduct thorough security assessments and consider utilizing penetration testing as part of their security strategy to identify similar vulnerabilities across their applications.
Detection Guidance
Organizations should monitor their logs for unusual activities, specifically looking for any signs of script injections or anomalies in user interactions. Behavioral anomalies in user sessions may also indicate attempted exploitation of this vulnerability.
AppSecure Threat Intelligence Insight
The long-term significance of CVE-2025-22276 lies in its representation of common vulnerabilities found in many web applications. As organizations increasingly rely on plugins to enhance functionality, understanding the risks associated with XSS vulnerabilities becomes crucial.
This vulnerability serves as a reminder for security teams to prioritize security assessments of third-party components. Organizations should consider adopting a comprehensive vulnerability management program to ensure that all components are regularly evaluated for security risks.
Additionally, organizations should stay informed about trends in vulnerabilities, as illustrated by this case, by engaging in regular security training and awareness programs.
For further reading, organizations are encouraged to explore resources on penetration testing methodology and the importance of proactive security measures.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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