CVE-2022-46061 in AeroCMS
Summary
by MITRE • 12/13/2022
AeroCMS v0.0.1 is vulnerable to ClickJacking.
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Analysis
by VulDB Data Team • 01/07/2023
AeroCMS version 0.0.1 presents a critical ClickJacking vulnerability that undermines user security and application integrity. This vulnerability allows attackers to deceive users into performing unintended actions by overlaying malicious content on legitimate web pages, effectively exploiting the trust users place in the application interface. The flaw manifests when the application fails to implement proper protection mechanisms against overlay attacks, making it susceptible to manipulation through carefully crafted HTML content that can capture user interactions.
The technical implementation of this vulnerability stems from the absence of security headers such as X-Frame-Options or Content Security Policy directives that should prevent the application from being embedded within iframe elements. When users navigate to vulnerable pages, attackers can create malicious web pages that load the AeroCMS interface within an invisible or transparent iframe positioned over legitimate content, causing users to inadvertently interact with the application while believing they are engaging with different content. This technique relies on the principle that modern browsers do not enforce strict isolation between different origins when frame embedding is permitted without proper security controls.
The operational impact of this vulnerability extends beyond simple user inconvenience, as it can enable attackers to perform unauthorized actions within the context of authenticated sessions. An attacker could potentially hijack user sessions, manipulate application data, or execute commands that the user intends to perform on legitimate pages while actually interacting with malicious overlays. This risk is particularly concerning in web applications where sensitive operations require authentication, as the vulnerability can be exploited to perform actions that would normally require explicit user consent or authorization.
Mitigation strategies for this ClickJacking vulnerability should focus on implementing robust security headers across all application responses. The X-Frame-Options header with values such as DENY or SAMEORIGIN should be deployed to prevent frame embedding entirely or restrict it to same-origin requests. Additionally, Content Security Policy directives with frame-ancestors directives should be implemented to provide more granular control over which domains can embed the application. These protections align with security best practices outlined in CWE-1021, which specifically addresses the vulnerability of applications to frame-based attacks. Organizations should also consider implementing additional security measures such as anti-clickjacking JavaScript libraries and regular security testing to identify potential exposure points. The remediation process should include comprehensive code review to ensure all application endpoints properly implement these security controls, as well as ongoing monitoring to detect any attempts to exploit this vulnerability through malicious embedding techniques. This vulnerability demonstrates the critical importance of implementing defense-in-depth strategies that protect against various attack vectors while maintaining application functionality and user experience.