CVE-2024-39156 in idcCMS
Summary
by MITRE • 06/27/2024
idccms v1.35 was discovered to contain a Cross-Site Request Forgery (CSRF) via the component /admin/keyWord_deal.php?mudi=add.
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Analysis
by VulDB Data Team • 03/22/2025
The vulnerability identified as CVE-2024-39156 affects idccms version 1.35 and represents a critical Cross-Site Request Forgery flaw that could enable unauthorized actions within the application's administrative interface. This vulnerability specifically resides in the /admin/keyWord_deal.php component where the mudi=add parameter is processed, making it susceptible to CSRF attacks that could compromise the integrity and confidentiality of the system. The flaw allows attackers to manipulate the application's behavior through forged requests that appear to originate from authenticated users.
The technical implementation of this CSRF vulnerability stems from the absence of proper validation mechanisms within the affected component. When an administrator performs actions through the keyword management interface, the application fails to implement anti-CSRF tokens or other protective measures that would verify the authenticity of requests. This omission creates a pathway for malicious actors to craft specially crafted requests that, when executed by an authenticated administrator, could result in unauthorized modifications to the system's keyword database. The vulnerability operates under CWE-352 which categorizes Cross-Site Request Forgery flaws as a critical security weakness that allows attackers to perform actions on behalf of authenticated users without their knowledge or consent.
The operational impact of this vulnerability extends beyond simple data manipulation, as it could potentially lead to complete system compromise through privilege escalation or data corruption. An attacker who successfully exploits this CSRF flaw could add malicious keywords, modify existing entries, or potentially disrupt the application's functionality. The attack surface is particularly concerning as it targets the administrative interface, which typically holds the highest level of system privileges and access controls. This vulnerability aligns with ATT&CK technique T1566.001 which describes credential harvesting through spearphishing, as the exploitation could potentially be initiated through social engineering campaigns targeting system administrators.
Mitigation strategies for this vulnerability should prioritize immediate implementation of anti-CSRF token mechanisms within the affected component. The fix requires generating unique, unpredictable tokens for each user session and validating these tokens on every state-changing request to the /admin/keyWord_deal.php endpoint. Additionally, implementing proper referer header validation and SameSite cookie attributes would provide additional layers of protection against CSRF attacks. Organizations should also consider implementing Content Security Policy headers to further restrict the sources from which requests can be made to the vulnerable component. The remediation process should include thorough testing to ensure that legitimate administrative functions remain operational while preventing unauthorized modifications. Regular security assessments and input validation reviews should be conducted to identify similar vulnerabilities across the application's codebase, particularly in administrative interfaces that handle sensitive operations.