CVE-2023-6760 in IceCMS
Summary
by MITRE • 12/13/2023
A vulnerability classified as critical was found in Thecosy IceCMS up to 2.0.1. This vulnerability affects unknown code. The manipulation leads to manage user sessions. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-247888.
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Analysis
by VulDB Data Team • 01/10/2024
The vulnerability identified as CVE-2023-6760 represents a critical security flaw within Thecosy IceCMS version 2.0.1 and earlier, classified as a session management weakness that could be exploited remotely by threat actors. This issue falls under the broader category of insecure session handling, which is commonly associated with CWE-384, indicating that the application fails to properly manage user authentication states. The vulnerability specifically targets the session management functionality, allowing attackers to manipulate session tokens or authentication mechanisms to gain unauthorized access to user accounts. The remote exploitation capability makes this vulnerability particularly dangerous as attackers can leverage it without requiring physical access to the system. The fact that the exploit has been publicly disclosed and is potentially in use increases the risk profile significantly, as threat actors can readily implement the attack vector against vulnerable installations.
The technical implementation of this vulnerability stems from inadequate session management controls within the IceCMS framework, which likely permits session hijacking or fixation attacks. Attackers can potentially manipulate session identifiers to impersonate legitimate users, thereby gaining unauthorized access to administrative functions or user-specific data. This type of vulnerability typically arises when applications fail to properly validate session tokens, implement secure session regeneration, or employ adequate session timeout mechanisms. The exploitation process may involve intercepting session cookies, predicting session identifiers, or forcibly manipulating session state information through crafted requests that bypass normal authentication checks.
The operational impact of this vulnerability extends beyond simple unauthorized access, potentially enabling full administrative control over affected systems. An attacker who successfully exploits this session management flaw could access sensitive user data, modify content, create new user accounts, or even execute arbitrary code depending on the application's architecture. This represents a significant risk to organizations relying on IceCMS for their web presence, as compromised sessions could lead to data breaches, service disruption, and potential regulatory compliance violations. The remote nature of the attack means that organizations cannot rely on network segmentation or physical security measures to protect against this threat, making the vulnerability particularly concerning for publicly accessible web applications.
Organizations should prioritize immediate remediation by upgrading to the latest version of IceCMS where this vulnerability has been addressed. The mitigation strategy should include implementing secure session management practices such as using strong session tokens, implementing proper session regeneration after login events, and establishing appropriate session timeout policies. Security controls should also include network monitoring for suspicious session-related activities, implementing web application firewalls to detect and block exploitation attempts, and conducting regular security assessments to identify potential session management weaknesses. Additionally, organizations should consider implementing multi-factor authentication as a defense-in-depth measure to reduce the impact of compromised session tokens. This vulnerability aligns with ATT&CK technique T1563.002 for credential access through session hijacking, making it a critical target for both preventive and detective security controls within enterprise environments.