CVE-2024-7475 in lunary
Summary
by MITRE • 10/29/2024
An improper access control vulnerability in lunary-ai/lunary version 1.3.2 allows an attacker to update the SAML configuration without authorization. This vulnerability can lead to manipulation of authentication processes, fraudulent login requests, and theft of user information. Appropriate access controls should be implemented to ensure that the SAML configuration can only be updated by authorized users.
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Analysis
by VulDB Data Team • 10/15/2025
The vulnerability identified as CVE-2024-7475 represents a critical improper access control flaw within the lunary-ai/lunary platform version 1.3.2. This weakness fundamentally undermines the security posture of the application by allowing unauthorized actors to modify critical Single Sign-On (SAML) configuration parameters. The affected system fails to enforce proper authentication and authorization checks when processing requests to update SAML settings, creating a pathway for malicious users to manipulate the authentication infrastructure without legitimate credentials. Such a flaw directly violates core security principles and can have cascading effects on the entire user authentication ecosystem.
The technical implementation of this vulnerability stems from inadequate input validation and access control mechanisms within the SAML configuration update endpoints. Attackers can exploit this weakness by crafting malicious requests that bypass standard authorization procedures, effectively gaining administrative privileges to modify SAML identity provider settings, certificate configurations, and authentication parameters. This flaw operates at the application logic level and can be classified under CWE-285, which specifically addresses improper authorization within software systems. The vulnerability exists because the application does not properly verify the identity and permissions of users attempting to modify sensitive authentication configurations, creating a direct attack vector for privilege escalation and authentication manipulation.
The operational impact of CVE-2024-7475 extends far beyond simple unauthorized access, as it provides attackers with the capability to completely compromise the authentication infrastructure. Successful exploitation could enable attackers to redirect authentication flows to malicious identity providers, inject fraudulent SAML assertions, or manipulate user session management parameters. This vulnerability creates opportunities for credential theft, session hijacking, and man-in-the-middle attacks that could result in widespread unauthorized access to user accounts and sensitive organizational data. The potential for data exfiltration and persistent unauthorized access makes this vulnerability particularly dangerous in enterprise environments where SAML-based authentication is commonly deployed for secure access control. According to ATT&CK framework category T1566, this vulnerability enables initial access through credential compromise and can facilitate lateral movement within the network.
Mitigation strategies for CVE-2024-7475 require immediate implementation of robust access control measures and proper authentication verification protocols. Organizations should implement multi-factor authentication requirements for all administrative functions, enforce strict role-based access controls for SAML configuration updates, and ensure that all modification requests undergo comprehensive identity verification before processing. The application should implement proper session management with timeout mechanisms and audit logging for all SAML configuration changes. Additionally, network segmentation and monitoring solutions should be deployed to detect unauthorized access attempts and configuration modifications. Security patches should be applied immediately upon availability, and organizations should conduct thorough security assessments of their SAML implementations to identify similar access control weaknesses. The remediation process should include implementing proper input validation, enforcing authentication checks at every API endpoint, and establishing comprehensive monitoring for unauthorized configuration changes to prevent future exploitation attempts.