CVE-2024-0722 in Social Networking Site
Summary
by MITRE • 01/19/2024
A vulnerability was found in code-projects Social Networking Site 1.0 and classified as problematic. Affected by this issue is some unknown functionality of the file message.php of the component Message Page. The manipulation of the argument Story leads to cross site scripting. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-251546 is the identifier assigned to this vulnerability.
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Analysis
by VulDB Data Team • 02/15/2024
This vulnerability exists within the code-projects Social Networking Site 1.0 platform, specifically targeting the message.php file in the Message Page component. The flaw manifests when the Story argument is manipulated, creating a cross-site scripting condition that allows malicious actors to inject and execute arbitrary JavaScript code within the context of other users' browsers. This represents a critical security weakness that undermines the integrity of user interactions and data protection mechanisms within the social networking environment.
The technical implementation of this vulnerability stems from insufficient input validation and output sanitization within the message.php script. When user-supplied data from the Story parameter is directly incorporated into the page's HTML output without proper encoding or filtering, it creates an opening for attackers to inject malicious scripts. This type of vulnerability is categorized under CWE-79 as a cross-site scripting flaw, where the application fails to properly sanitize user inputs before rendering them in web pages. The attack vector is remotely exploitable, meaning malicious actors can trigger the vulnerability through web requests without requiring physical access to the system or local network privileges.
The operational impact of this vulnerability extends beyond simple script execution, as it can enable sophisticated attack chains including session hijacking, credential theft, and data exfiltration. An attacker could craft malicious Story parameters that, when viewed by other users, would execute scripts designed to steal session cookies, redirect users to malicious sites, or even modify the social networking site's interface to deceive users. This vulnerability particularly threatens the platform's user trust model and could lead to widespread compromise of user accounts, as the attack can be delivered through normal social networking interactions where users might encounter malicious messages from other users or automated systems.
The public disclosure of this vulnerability through identifier VDB-251546 indicates that exploitation techniques are readily available to threat actors, accelerating the risk timeline for affected deployments. Organizations should immediately implement input validation measures including proper HTML encoding of all user-supplied data before rendering, implement Content Security Policy headers to limit script execution, and conduct thorough code reviews to identify similar vulnerabilities in other input handling components. Additionally, this vulnerability aligns with ATT&CK technique T1566.001 for initial access through malicious links and T1071.001 for application layer protocol usage, making it a significant concern for security teams implementing defensive measures against sophisticated attack campaigns.