CVE-2024-50490 in PegaPoll Plugin
Summary
by MITRE • 10/29/2024
Missing Authorization vulnerability in lowcage PegaPoll pegapoll allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects PegaPoll: from n/a through <= 1.0.2.
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Analysis
by VulDB Data Team • 04/07/2026
The vulnerability identified as CVE-2024-50490 represents a critical authorization flaw within the lowcage PegaPoll application, specifically impacting versions through 1.0.2. This missing authorization issue stems from inadequate access control list (ACL) enforcement mechanisms that fail to properly constrain functionality access. The vulnerability allows authenticated users to potentially access administrative features and sensitive operations that should be restricted to authorized personnel only. Such a flaw fundamentally undermines the application's security model by creating unauthorized access pathways that bypass intended security controls.
The technical implementation of this vulnerability manifests through insufficient input validation and access control checks within the application's authentication and authorization framework. When users interact with the PegaPoll application, the system fails to adequately verify whether the requesting entity possesses the necessary privileges to execute specific functions. This weakness creates a direct pathway for privilege escalation attacks where malicious actors can exploit the missing authorization checks to gain access to restricted functionalities. The vulnerability operates at the application logic level, where proper access control mechanisms should validate user permissions against defined security policies but instead allow unauthorized access to administrative operations.
From an operational impact perspective, this vulnerability exposes organizations to significant security risks including data breaches, unauthorized system modifications, and potential lateral movement within affected networks. Attackers who successfully exploit this vulnerability can access sensitive data, modify application configurations, and potentially escalate their privileges to gain full administrative control over the PegaPoll system. The impact extends beyond immediate data compromise as the vulnerability may enable attackers to establish persistent access points or use the compromised system as a staging area for further attacks. Organizations relying on this application for business-critical processes face potential operational disruptions and regulatory compliance violations.
Mitigation strategies for CVE-2024-50490 should prioritize immediate implementation of proper access control mechanisms and thorough security auditing of all application functions. Organizations must ensure that all user interactions are properly validated against comprehensive access control lists that define appropriate permissions for each user role. The fix should involve implementing robust authentication checks that verify user privileges before granting access to restricted functionality. Security patches should address the core authorization logic by enforcing strict ACL validation for all application operations. Additionally, organizations should conduct comprehensive penetration testing and security assessments to identify any additional unauthorized access pathways. This vulnerability aligns with CWE-285, which addresses improper authorization issues, and represents a clear violation of the principle of least privilege as outlined in the NIST cybersecurity framework. The ATT&CK framework categorizes this as a privilege escalation technique where attackers exploit weak access controls to gain elevated system permissions, making this vulnerability particularly dangerous in enterprise environments where proper segmentation and access controls are essential for maintaining security postures.