CVE-2025-62908 in Podlove Web Player Plugin
Summary
by MITRE • 10/27/2025
Missing Authorization vulnerability in gerritvanaaken Podlove Web Player podlove-web-player allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects Podlove Web Player: from n/a through <= 5.9.1.
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Analysis
by VulDB Data Team • 05/09/2026
The missing authorization vulnerability in the gerritvanaaken Podlove Web Player represents a critical access control flaw that allows unauthorized users to access functionality not properly constrained by access control lists. This vulnerability exists within the podlove-web-player software where proper authorization checks are absent, enabling attackers to bypass intended security restrictions and gain access to restricted features or data. The issue affects versions from the initial release through version 5.9.1, indicating a long-standing problem that has not been adequately addressed. This type of vulnerability directly violates the principle of least privilege and can lead to unauthorized access to sensitive functionality within the web player system.
The technical flaw manifests as a failure in the access control mechanism where the application does not properly validate user permissions before granting access to specific functions or resources. This allows any authenticated or even unauthenticated user to potentially execute privileged operations that should only be available to administrators or authorized personnel. The vulnerability stems from inadequate input validation and insufficient authorization checks within the application's codebase, creating pathways for privilege escalation and unauthorized system access. This flaw operates at the application layer and can be exploited through various attack vectors including direct API calls or manipulation of application interfaces that do not properly enforce access controls.
The operational impact of this vulnerability is significant as it can enable attackers to perform actions such as modifying player configurations, accessing restricted administrative functions, or potentially gaining deeper system access. An attacker could exploit this weakness to manipulate podcast player settings, access user data, or disrupt normal player operations. The vulnerability creates a persistent security risk that could be leveraged for further attacks within the system, potentially leading to data breaches, service disruption, or unauthorized modifications to podcast content delivery. Organizations using affected versions of the Podlove Web Player are exposed to potential unauthorized access that could compromise their podcast distribution infrastructure.
Mitigation strategies should include immediate patching to the latest available version of the Podlove Web Player that addresses the authorization flaw, implementation of proper access control validation checks, and thorough security auditing of all application functions. Organizations should also enforce principle of least privilege for all user accounts, implement proper input validation, and conduct regular security assessments to identify similar authorization gaps. The vulnerability aligns with CWE-285 which specifically addresses improper authorization issues, and may map to ATT&CK techniques related to privilege escalation and unauthorized access. Regular monitoring and access control reviews should be implemented to prevent similar issues from occurring in the future, along with comprehensive security training for developers to ensure proper authorization implementation in all application components.