CVE-2026-24617 is a medium-severity vulnerability affecting the Easy Modal plugin by Daniel Iser. This vulnerability allows for improper neutralization of input during web page generation, leading to a stored cross-site scripting (XSS) issue. Specifically, the flaw exists in versions of Easy Modal up to and including 2.1.0. Given the nature of cross-site scripting, this vulnerability enables attackers to execute arbitrary scripts in users' browsers, potentially leading to unauthorized actions and data exposure.
The CVSS score assigned to this vulnerability is 6.5, indicating a medium level of severity. The attack vector is through the network, and the complexity of exploiting this vulnerability is low, requiring only low privileges and some user interaction. Therefore, it is crucial for organizations using this plugin to understand the implications of this vulnerability and to take appropriate measures.
Risk to organizations includes potential data breaches and the manipulation of user sessions. Attackers may leverage this vulnerability to execute malicious scripts, which can lead to the theft of sensitive information or unauthorized actions on behalf of users. In light of these risks, organizations should prioritize patching immediately.
As of now, there are no known exploits publicly available, but the vulnerability's nature makes it a likely candidate for exploitation. Organizations must remain vigilant and proactive in their security measures to defend against possible attacks that may take advantage of this flaw.
The vulnerability was published on January 23, 2026, and it remains in a deferred status, indicating that while it is recognized, it may not yet have an available patch or remediation.
Vulnerability Details
The vulnerability described by CVE-2026-24617 allows for stored cross-site scripting in the Easy Modal plugin. The affected versions of the plugin range from n/a to 2.1.0. Officially, this vulnerability is classified under CWE-79, indicating improper neutralization of input. The vulnerability's CVSS score of 6.5 reflects its medium severity, meaning that while it poses a risk, it may not be immediately critical but should be addressed.
Technical Analysis
The root cause of CVE-2026-24617 lies in the failure to properly sanitize user input when generating web pages. This oversight allows attackers to inject malicious scripts that are stored and executed when other users access the affected pages. The attack vector is network-based, meaning that an attacker can exploit this vulnerability remotely without physical access to the systems.
Exploitation requires low privileges, and user interaction is necessary, making it easier for attackers to deceive users into triggering the malicious scripts. The potential impacts include low confidentiality, integrity, and availability, as attackers may not directly disrupt services but can manipulate user sessions and steal information.
Risk & Impact Analysis
The deployment of CVE-2026-24617 poses significant risks in real-world scenarios. Organizations utilizing the Easy Modal plugin in WordPress must recognize that the stored XSS vulnerability can lead to data breaches and unauthorized access to user accounts. The potential blast radius includes all users interacting with the affected plugin, thereby increasing the urgency for organizations to address this vulnerability swiftly.
With a CVSS score of 6.5, this vulnerability should be addressed in the priority patch cycle. Given that it is not currently listed in the KEV catalog, it is essential for organizations to proactively monitor for any exploit developments and apply patches as soon as they become available.
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The vulnerability impacts Easy Modal versions from n/a through 2.1.0. Organizations using these versions should take immediate steps to secure their applications against potential exploitation.
Mitigation & Remediation
Organizations should prioritize updating the Easy Modal plugin to the latest version as soon as it becomes available. In the meantime, consider employing input validation and output encoding as workarounds to mitigate the risk of XSS attacks. Additionally, configuring web application firewalls to monitor for suspicious activity related to XSS payloads can enhance security.
For more in-depth security practices, organizations can refer to our comprehensive guide on application security assessments to ensure overall protection.
Detection Guidance
To detect potential exploitation of CVE-2026-24617, organizations should monitor logs for unusual input patterns or scripts being executed. Behavioral anomalies in user sessions, particularly in web applications utilizing the Easy Modal plugin, should also be flagged and investigated.
AppSecure Threat Intelligence Insight
The emergence of CVE-2026-24617 highlights the ongoing risk of cross-site scripting vulnerabilities within widely used plugins. As organizations continue to adopt third-party solutions, the importance of rigorous security assessments cannot be overstated. Security teams must remain vigilant and conduct regular reviews of plugins in use, ensuring they are up to date and free from known vulnerabilities.
For comprehensive security strategies, organizations can explore our services on penetration testing to identify similar weaknesses proactively.
In conclusion, the swift identification and remediation of vulnerabilities like CVE-2026-24617 are crucial for maintaining the integrity and security of web applications. Organizations are encouraged to remain proactive in their security efforts through continuous monitoring and application of best practices.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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