CVE-2024-49312 in Edwiser Bridge Plugin
Summary
by MITRE • 10/17/2024
Server-Side Request Forgery (SSRF) vulnerability in WisdmLabs Edwiser Bridge edwiser-bridge.This issue affects Edwiser Bridge: from n/a through <= 3.0.7.
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Analysis
by VulDB Data Team • 04/06/2026
The CVE-2024-49312 vulnerability represents a critical server-side request forgery flaw within the WisdmLabs Edwiser Bridge plugin, specifically impacting versions ranging from the initial release through version 3.0.7. This vulnerability resides within the edwiser-bridge component and poses significant security risks to affected systems. The flaw allows unauthorized remote attackers to manipulate the plugin's functionality by crafting malicious requests that can cause the server to make unintended requests to internal or external resources. This type of vulnerability typically arises when user input is not properly validated or sanitized before being used in HTTP requests, creating a pathway for attackers to bypass security controls and access restricted resources.
The technical implementation of this SSRF vulnerability stems from inadequate input validation mechanisms within the Edwiser Bridge plugin's request handling processes. Attackers can exploit this weakness by providing malicious input that tricks the server into making requests to arbitrary URLs or internal network services. The vulnerability's impact is particularly concerning because it allows attackers to potentially access internal systems that should normally be isolated from external access, including internal APIs, databases, or other network services. This can result in unauthorized data access, privilege escalation, or further exploitation of the compromised system. The vulnerability aligns with CWE-918, which specifically addresses server-side request forgery vulnerabilities, and demonstrates how improper validation of user-supplied input can lead to severe security consequences. From an operational perspective, this flaw can enable attackers to perform reconnaissance activities, access sensitive information, or potentially establish persistence within the target environment.
The operational impact of CVE-2024-49312 extends beyond simple data theft, as it can facilitate more sophisticated attack vectors within the compromised infrastructure. An attacker who successfully exploits this vulnerability could potentially access internal services that are normally protected by firewalls or network segmentation policies, leading to lateral movement within the network. This type of vulnerability is particularly dangerous in educational or enterprise environments where the Edwiser Bridge plugin might be used to integrate various learning management systems with external services. The attack surface is widened when considering that the plugin likely handles authentication and authorization processes for educational platforms, making successful exploitation potentially devastating for institutional data security. Organizations using affected versions should consider this vulnerability as a high-priority threat that could lead to unauthorized access to student data, course materials, or administrative systems. The vulnerability's classification under ATT&CK technique T1071.004 for application layer protocol tunneling further emphasizes the potential for attackers to use this weakness to establish covert communication channels or bypass network security controls. Mitigation efforts should focus on immediate patching of the affected plugin, implementation of network segmentation controls, and comprehensive monitoring for suspicious requests that might indicate exploitation attempts.