CVE-2026-59545 in Discord Integration Plugin
Summary
by MITRE • 07/23/2026
Unauthenticated Broken Authentication in miniOrange Discord Integration <= 2.2.4 versions.
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Analysis
by VulDB Data Team • 07/23/2026
The vulnerability identified as unauthenticated broken authentication in miniOrange Discord Integration affects versions up to and including 2.2.4, representing a critical weakness in the application's security architecture that allows attackers to bypass authentication mechanisms without proper credentials. This flaw resides within the plugin's handling of user sessions and authentication tokens, creating an exploitable entry point that undermines the fundamental security posture of the integrated system. The vulnerability stems from inadequate validation of user credentials and session management, enabling unauthorized access to restricted functionalities that should only be available to authenticated users.
This security weakness manifests as a failure in the authentication process where the application does not properly verify user identities before granting access to protected resources or administrative functions. The flaw permits attackers to manipulate the authentication flow by crafting malicious requests or exploiting missing input validation checks that should normally enforce proper credential verification. Such vulnerabilities fall under the broader category of broken authentication as defined by CWE-798, which specifically addresses the use of hard-coded credentials and weak session management practices that leave systems exposed to unauthorized access attempts.
The operational impact of this vulnerability extends beyond simple unauthorized access, potentially enabling attackers to execute arbitrary code, modify sensitive data, or escalate privileges within the integrated Discord environment. Attackers can leverage this weakness to gain administrative control over the miniOrange integration settings, manipulate user permissions, and potentially access confidential information stored within the plugin's configuration or user management systems. The vulnerability creates a persistent backdoor that can be exploited repeatedly without requiring valid credentials, making it particularly dangerous for organizations relying on the plugin for secure communication channels.
Security professionals should implement immediate mitigations including updating to the latest version of the miniOrange Discord Integration plugin where the authentication flaw has been patched, enforcing proper input validation and output encoding mechanisms, and implementing additional security layers such as rate limiting and monitoring for suspicious authentication attempts. The remediation process must address both the immediate code-level fixes required to properly validate user credentials and the broader architectural improvements needed to prevent similar authentication bypass vulnerabilities from occurring in other components of the system. Organizations should also conduct thorough security assessments of their integrated applications to identify potential similar weaknesses that could be exploited through related attack vectors, as this vulnerability may indicate broader security gaps in the application's overall security architecture.
The ATT&CK framework categorizes this vulnerability under privilege escalation and initial access techniques where adversaries can leverage broken authentication to establish persistent access to systems. This represents a critical gap in the security controls that organizations must address immediately to prevent potential data breaches or unauthorized modifications to their integrated communication platforms. The vulnerability demonstrates how seemingly minor authentication flaws can create significant security risks when they allow attackers to bypass fundamental security controls that are designed to protect sensitive information and system integrity.