CVE-2024-48700 identifies a critical arbitrary code execution vulnerability in Kliqqi-CMS, a content management system. The flaw resides in the edit_page.php component, which improperly validates or sanitizes input, allowing attackers with high privileges to execute arbitrary code on the server. This vulnerability is classified under CWE-94 (Improper Control of Generation of Code), indicating that user-supplied input can be interpreted as code by the system. The CVSS 3.1 base score of 7.2 reflects a network attack vector (AV:N), low attack complexity (AC:L), but requiring high privileges (PR:H) and no user interaction (UI:N). The scope remains unchanged (S:U), but the impact on confidentiality, integrity, and availability is high (C:H/I:H/A:H), meaning attackers can fully compromise the system, implant backdoors, or gain shell access. No patches or known exploits are currently reported, but the vulnerability's nature suggests it could be leveraged for persistent and stealthy attacks once weaponized. The vulnerability affects all versions of Kliqqi-CMS where the edit_page.php component is present and vulnerable, though specific affected versions are not detailed. This flaw poses a significant risk to organizations relying on Kliqqi-CMS for web content management, especially if administrative access controls are weak or compromised.

The exploitation of CVE-2024-48700 can lead to full system compromise, allowing attackers to implant persistent backdoors or gain shell access, which threatens the confidentiality, integrity, and availability of affected systems. Organizations could face data breaches, defacement, unauthorized data manipulation, or service disruption. Since the vulnerability requires high privileges, initial compromise or insider threat scenarios are likely prerequisites, but once exploited, attackers can escalate control significantly. The impact extends to any organization using Kliqqi-CMS, including small to medium enterprises and niche websites, potentially damaging reputation and causing operational downtime. The absence of known exploits currently reduces immediate risk, but the vulnerability’s characteristics make it a prime target for future exploitation. Without timely mitigation, attackers could leverage this flaw for lateral movement within networks or as a foothold for broader attacks.

Organizations should immediately audit their Kliqqi-CMS installations to identify the presence of the vulnerable edit_page.php component. Restrict administrative access to trusted users and enforce strong authentication mechanisms to reduce the risk of privilege abuse. Monitor web server logs and application behavior for suspicious activity indicative of code injection or shell access attempts. Employ web application firewalls (WAFs) with custom rules to detect and block malicious payloads targeting edit_page.php. Since no official patches are currently available, consider temporarily disabling or restricting access to the edit_page.php functionality if feasible. Regularly check for vendor updates or security advisories to apply patches promptly once released. Conduct thorough security assessments and penetration testing focused on code injection vectors within the CMS. Implement network segmentation to limit the impact of potential compromises and maintain robust backup and recovery procedures to restore systems if exploited.