CVE-2024-54046 in Connect
Summary
by MITRE • 12/11/2024
Adobe Connect versions 12.6, 11.4.7 and earlier are affected by a reflected Cross-Site Scripting (XSS) vulnerability. If an attacker is able to convince a victim to visit a URL referencing a vulnerable page, malicious JavaScript content may be executed within the context of the victim's browser.
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Analysis
by VulDB Data Team • 02/18/2025
Adobe Connect versions 12.6, 11.4.7 and earlier contain a reflected cross-site scripting vulnerability that represents a critical security risk for organizations relying on this collaboration platform. This vulnerability falls under CWE-79 which specifically addresses cross-site scripting flaws in web applications, where input data is not properly sanitized before being reflected back to users. The flaw enables attackers to inject malicious JavaScript code through crafted URLs that, when visited by victims, execute within the victim's browser context with the privileges of the authenticated user.
The technical exploitation of this vulnerability occurs when an attacker crafts a malicious URL containing script payloads that are reflected by the vulnerable Adobe Connect application back to the victim's browser. This reflected XSS attack vector allows threat actors to bypass normal security restrictions and execute arbitrary code in the victim's browsing context. The impact extends beyond simple script execution as it can lead to session hijacking, credential theft, and full account compromise when users with elevated privileges interact with malicious links. The vulnerability affects the authentication and authorization mechanisms of the platform, potentially enabling attackers to escalate privileges or access sensitive meeting content and user data.
Organizations utilizing Adobe Connect must recognize the operational implications of this vulnerability, particularly in environments where users frequently interact with external links or where social engineering attacks are common. The reflected nature of this XSS vulnerability means that attacks can be delivered through email phishing campaigns, compromised websites, or malicious social media content, making it particularly dangerous in enterprise environments. Security teams should implement immediate monitoring for suspicious URL patterns and user behavior that might indicate exploitation attempts. This vulnerability aligns with ATT&CK technique T1566 which covers social engineering tactics, specifically focusing on the delivery of malicious content through deceptive means.
Mitigation strategies should include immediate patching of affected Adobe Connect versions to the latest releases that contain security fixes for this XSS vulnerability. Organizations should also implement web application firewalls and content security policies to help detect and block malicious script payloads. Browser-based protections such as XSS filters and CSP headers should be configured to prevent execution of unauthorized scripts. Regular security awareness training for users can help reduce the risk of successful social engineering attacks that leverage this vulnerability. Network monitoring should be enhanced to detect suspicious URL patterns and unusual user behavior that might indicate exploitation attempts. Additionally, privileged accounts should be protected with additional authentication measures and access controls to minimize the potential impact should the vulnerability be successfully exploited.