CVE-2025-6967 identifies an Execution After Redirect (EAR) vulnerability classified under CWE-698 in the CMS developed by Sarman Soft Software and Technology Services Industry and Trade Ltd. Co. This vulnerability arises when the CMS improperly handles HTTP redirects, allowing malicious actors to execute unauthorized code after a redirect event. Specifically, the flaw facilitates JSON Hijacking (also known as JavaScript Hijacking), which exploits the way JSON responses are handled by browsers to steal sensitive data. Additionally, the vulnerability enables authentication bypass, allowing attackers to circumvent normal login mechanisms and gain unauthorized access to protected resources. The vulnerability affects all versions of the CMS up to version 10022026. The CVSS v3.1 score of 8.7 reflects a high severity, with network attack vector, high attack complexity, no privileges required, no user interaction, and a scope change that impacts confidentiality and integrity significantly, though availability remains unaffected. The vendor was contacted early but did not respond or provide patches, leaving users exposed. No known exploits are currently observed in the wild, but the potential for exploitation is significant given the nature of the vulnerability. The vulnerability’s exploitation could allow attackers to hijack user sessions, steal sensitive data, and bypass authentication controls, severely compromising the security posture of affected systems. The lack of vendor response and patch availability increases the urgency for organizations to implement compensating controls and monitor their environments closely.

The impact of CVE-2025-6967 on organizations worldwide is substantial. Successful exploitation can lead to unauthorized access to sensitive information through JSON Hijacking, compromising confidentiality. Authentication bypass further exacerbates the risk by allowing attackers to impersonate legitimate users, potentially gaining administrative privileges or access to restricted data. This can result in data breaches, intellectual property theft, and disruption of business operations. The vulnerability’s network-based attack vector and no requirement for user interaction make it highly exploitable remotely, increasing the attack surface for internet-facing CMS deployments. Organizations relying on this CMS for content management, especially those handling sensitive or regulated data, face increased risks of compliance violations and reputational damage. The absence of vendor patches means organizations must rely on internal mitigations, increasing operational overhead and complexity. Additionally, the scope change in the CVSS vector indicates that the vulnerability affects resources beyond the initially vulnerable component, potentially impacting interconnected systems and services. Overall, the threat poses a critical risk to confidentiality and integrity, with potential cascading effects on organizational security.

Given the absence of official patches from the vendor, organizations should implement multiple layers of mitigation to reduce risk. First, enforce strict validation and sanitization of all redirect URLs within the CMS to prevent malicious redirect chains. Implement Content Security Policy (CSP) headers to restrict the execution of unauthorized scripts and mitigate JSON Hijacking risks. Use SameSite cookies and secure cookie attributes to protect session tokens from being stolen via cross-origin requests. Monitor web server and application logs for unusual redirect patterns or repeated failed authentication attempts that may indicate exploitation attempts. Consider deploying web application firewalls (WAFs) with custom rules to detect and block suspicious redirect-related activities. Where feasible, isolate the CMS environment from critical internal networks to limit lateral movement in case of compromise. Conduct regular security assessments and penetration testing focused on redirect handling and authentication mechanisms. Finally, maintain heightened user awareness and incident response readiness to quickly identify and respond to potential breaches stemming from this vulnerability.