CVE-2025-70045 in jxm
Summary
by MITRE • 02/23/2026
An issue pertaining to CWE-295: Improper Certificate Validation was discovered in jxcore jxm master. The application disables TLS/SSL certificate validation by setting 'rejectUnauthorized': false in HTTPS request options when 'jx_obj.IsSecure' is true
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Analysis
by VulDB Data Team • 02/27/2026
The vulnerability identified as CVE-2025-70045 represents a critical security flaw in the jxcore jxm master implementation that directly maps to CWE-295: Improper Certificate Validation. This weakness occurs when the application deliberately bypasses SSL/TLS certificate verification by configuring HTTPS request options with 'rejectUnauthorized': false whenever the 'jx_obj.IsSecure' condition is met. The flaw fundamentally undermines the cryptographic security assurances that TLS/SSL protocols are designed to provide, creating a significant attack surface that can be exploited by malicious actors.
The technical implementation of this vulnerability involves a specific code pattern where the system disables certificate validation as a security measure, but this approach is inherently flawed and dangerous. When 'jx_obj.IsSecure' evaluates to true, the application automatically sets 'rejectUnauthorized': false in HTTPS request options, effectively allowing connections to proceed without verifying the authenticity of server certificates. This configuration disables the essential certificate chain validation process that ensures servers are who they claim to be, making it possible for attackers to perform man-in-the-middle attacks by presenting fraudulent certificates. The vulnerability operates at the transport layer security level where proper certificate validation should occur, and its presence completely nullifies the cryptographic protections that secure communications between client and server.
The operational impact of this vulnerability extends beyond simple security concerns to encompass potential data breaches, unauthorized access, and complete compromise of communication integrity. Attackers can exploit this weakness to intercept sensitive data transmitted between applications, potentially gaining access to confidential information, credentials, or proprietary data. The vulnerability creates a persistent backdoor that allows adversaries to establish trusted connections with malicious servers while maintaining the appearance of legitimate communication. This flaw can be particularly dangerous in environments where sensitive data is transmitted, as it provides attackers with an opportunity to silently capture and manipulate communications without detection. The implications are severe enough to warrant immediate remediation as it fundamentally undermines the security posture of any system that relies on jxcore jxm master for secure communications.
Mitigation strategies for this vulnerability must address both the immediate code-level fix and broader security architecture considerations. The primary remediation involves removing or properly conditionalizing the 'rejectUnauthorized': false setting to ensure that certificate validation always occurs unless explicitly and securely bypassed through proper security controls. Organizations should implement comprehensive certificate management policies that enforce proper validation while maintaining necessary exceptions through secure channels. The fix should include proper error handling for certificate validation failures and implementation of secure fallback mechanisms that do not compromise cryptographic security. Security teams should also consider implementing network-level monitoring to detect anomalous certificate behavior and establish proper security controls that align with industry standards such as those outlined in the NIST SP 800-57 cryptographic standards and the OWASP secure coding guidelines. Additionally, this vulnerability highlights the importance of proper security testing including SSL/TLS certificate validation testing as part of the software development lifecycle to prevent similar issues from being introduced in future implementations.