This vulnerability allows improper neutralization of input during web page generation, specifically in the wpweaver Weaver Themes Shortcode Compatibility plugin. It permits stored Cross-site Scripting (XSS), which can lead to significant security risks for affected installations. The severity of this vulnerability is classified as medium, with a CVSS score of 6.5. The issue impacts versions from n/a through 1.0.4 and requires immediate attention from organizations utilizing this plugin.
Cross-site Scripting vulnerabilities are particularly concerning as they enable attackers to inject malicious scripts into web pages viewed by other users. This can lead to data theft, session hijacking, and unauthorized actions performed on behalf of legitimate users. Given the potential impact of this vulnerability, organizations should prioritize patching immediately.
At this time, there is no confirmed public exploit available for this vulnerability, and it is not listed in the Known Exploited Vulnerabilities (KEV) database. However, the risk remains due to the nature of XSS vulnerabilities and the potential for future exploitation. Organizations should implement robust security measures, including regular updates to their systems and vigilant monitoring for any signs of compromise.
In summary, the wpweaver Weaver Themes Shortcode Compatibility plugin presents a medium-level risk due to its XSS vulnerability. Organizations using this plugin are strongly advised to address this issue promptly to safeguard their web applications and user data.
Vulnerability Details
The vulnerability is described as an improper neutralization of input during web page generation, leading to stored XSS. The affected product is the wpweaver Weaver Themes Shortcode Compatibility, and the vulnerability affects versions up to 1.0.4. The CVSS score for this vulnerability is 6.5, indicating a medium severity level due to the potential impacts on confidentiality, integrity, and availability.
Technical Analysis
The root cause of this vulnerability is the failure to properly sanitize user input before rendering it on web pages. Attackers may leverage this flaw through a network attack vector, necessitating low attack complexity and low privileges, with user interaction required to trigger the attack. The vulnerability has a low impact on confidentiality, integrity, and availability, making it essential for organizations to implement proper input validation and sanitization mechanisms.
Risk & Impact Analysis
Risk to organizations includes the ability for attackers to execute arbitrary scripts in the context of a victim's browser session, potentially leading to data theft or unauthorized actions. The real-world impact can be significant, especially for organizations that rely heavily on web applications for user interaction. Given the relatively low complexity of exploiting this vulnerability and the requirement for user interaction, it is crucial for organizations to assess their exposure and prioritize remediation efforts.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The affected version of the wpweaver Weaver Themes Shortcode Compatibility plugin is from n/a to 1.0.4. Organizations using this plugin should ensure they are running a patched version to mitigate this vulnerability.
Mitigation & Remediation
To remediate this vulnerability, organizations should update the wpweaver Weaver Themes Shortcode Compatibility plugin to the latest version. If a patch is not yet available, consider implementing input validation and escaping mechanisms to protect against XSS. Additionally, conducting a thorough security assessment can help identify other areas of risk within the web application.
Organizations should validate remediation through penetration testing to identify similar weaknesses.
Detection Guidance
Organizations should monitor application logs for unusual script execution and user interactions that do not align with typical usage patterns. Additionally, tracking changes to user accounts and content management can reveal potential exploitation attempts.
AppSecure Threat Intelligence Insight
The long-term significance of this vulnerability lies in its ability to demonstrate the ongoing risks associated with web application security, particularly in plugins commonly used within content management systems. Organizations should recognize patterns in the exploitation of XSS vulnerabilities and implement proactive security measures to safeguard against similar issues.
For further insights, organizations may explore penetration testing methodology and consider establishing a vulnerability management program to enhance their security posture.
Additionally, organizations should keep abreast of emerging threats by following relevant trends and best practices in application security, including resources on API security testing and effective security controls.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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