CVE-2026-95600 in Connector Plugin
Summary
by MITRE • 09/23/2026
Unauthenticated Sensitive Data Exposure in TrustedLogin Connector <= 2.0.3 versions.
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Analysis
by VulDB Data Team • 09/23/2026
The vulnerability identified within the TrustedLogin Connector software prior to version 2.0.3 represents a critical failure in access control mechanisms, specifically categorized under CWE-284 Improper Access Control and CWE-200 Exposure of Sensitive Information to an Unauthorized Actor. This flaw allows unauthenticated users or attackers who have not yet established any form of identity verification with the system to retrieve sensitive data that should be strictly protected by authentication gates. The root cause typically stems from a misconfiguration in the web server routing rules, API endpoint permissions, or session management logic where specific endpoints designed for administrative functions or internal service communication are inadvertently exposed to public-facing interfaces without requiring valid credentials. This architectural oversight creates a direct pathway for malicious actors to bypass security boundaries that were intended to restrict data access based on user roles and authentication status.
From an operational perspective, the impact of this vulnerability is severe as it compromises the confidentiality integrity of the system's underlying infrastructure. Sensitive data exposed through such unauthenticated endpoints may include database connection strings, internal API keys, configuration files containing secrets, or even personal identifiable information if the connector processes user credentials directly. The exposure allows attackers to perform reconnaissance with minimal effort, gathering intelligence that can facilitate further attacks such as credential stuffing, privilege escalation, or lateral movement within a network environment. Because the attack vector does not require authentication, it is highly scalable and easily exploitable using automated scanning tools, significantly increasing the risk of widespread compromise across organizations deploying these vulnerable versions in production environments.
This vulnerability aligns with several techniques observed in real-world attacks as documented by the MITRE ATT&CK framework. Specifically, it relates to T1078 Valid Accounts if attackers leverage stolen credentials found via this exposure for subsequent access, and more directly to T1539 Steal Web Session Cookie or T1528 Steal Application Access Token depending on what specific data is leaked. The lack of authentication requirement also facilitates automated exploitation patterns consistent with initial access campaigns where low-effort entry points are prioritized by threat actors seeking rapid footholds in target networks.
To mitigate this risk, organizations must immediately upgrade the TrustedLogin Connector to version 2.0.3 or later, which addresses these permission misconfigurations and enforces proper authentication checks on all sensitive endpoints. In addition to patching, security teams should implement network-level controls such as web application firewalls that can detect and block requests attempting to access administrative paths without valid session tokens. Regular vulnerability assessments and penetration testing focused on broken object level authorization flaws are recommended to ensure no other similar misconfigurations exist within the deployment architecture. Monitoring logs for unusual patterns of unauthenticated access attempts to sensitive endpoints will also aid in early detection of exploitation activities while remediation efforts are underway.