CVE-2024-39154 identifies a Cross-Site Request Forgery (CSRF) vulnerability in idccms version 1.35, specifically targeting the administrative endpoint /admin/keyWord_deal.php with parameters mudi=del&dataType=word&dataTypeCN. CSRF vulnerabilities occur when an attacker tricks an authenticated user into submitting a forged HTTP request, which the server trusts due to the user's active session. In this case, the vulnerability allows an attacker to perform unauthorized deletion operations on keyword data without the administrator's consent. The CVSS 3.1 base score of 8.8 reflects a high severity, with an attack vector over the network (AV:N), low attack complexity (AC:L), no privileges required (PR:N), but requiring user interaction (UI:R). The impact on confidentiality, integrity, and availability is rated high (C:H/I:H/A:H), indicating that successful exploitation can lead to complete system compromise, data loss, or service disruption. No patches or known exploits are currently available, but the vulnerability's presence in a CMS admin panel makes it a critical risk. The CWE-352 classification confirms the nature of the CSRF flaw. The vulnerability was reserved on 2024-06-21 and published on 2024-06-27, indicating recent discovery and disclosure.

The impact of CVE-2024-39154 is significant for organizations using idccms 1.35, particularly those relying on its administrative keyword management functionality. An attacker exploiting this CSRF vulnerability can perform unauthorized actions such as deleting critical keyword data, potentially disrupting website operations, SEO configurations, or content management workflows. The high confidentiality impact suggests that sensitive administrative data could be exposed or manipulated. Integrity is compromised as attackers can alter or delete data without authorization, undermining trust in the system. Availability may also be affected if key components are deleted or corrupted, leading to service outages or degraded performance. Since the attack requires no authentication but does require user interaction, phishing or social engineering campaigns targeting administrators could facilitate exploitation. The lack of known exploits in the wild currently limits immediate risk, but the vulnerability's high severity and network accessibility make it a prime target for attackers once exploit code becomes available. Organizations with public-facing idccms admin panels are especially vulnerable to remote exploitation.

To mitigate CVE-2024-39154, organizations should implement several targeted measures beyond generic CSRF protections. First, apply strict anti-CSRF tokens on all state-changing administrative endpoints, ensuring that each request includes a unique, unpredictable token validated server-side. If no official patch is available, consider deploying web application firewall (WAF) rules to detect and block suspicious requests targeting /admin/keyWord_deal.php with deletion parameters. Restrict access to the admin panel by IP whitelisting or VPN-only access to reduce exposure. Enforce multi-factor authentication (MFA) for all administrator accounts to reduce the risk of session hijacking. Educate administrators about phishing and social engineering risks to minimize user interaction exploitation. Regularly audit logs for unusual deletion requests or activity patterns. Finally, monitor vendor announcements for patches or updates and apply them promptly once released. Consider isolating or segmenting the CMS environment to limit lateral movement if compromise occurs.