CVE-2015-10081 in submitByMailPlugin
Summary
by MITRE • 02/20/2023
A vulnerability was found in arnoldle submitByMailPlugin 1.0b2.9 and classified as problematic. This issue affects some unknown processing of the file edit_list.php. The manipulation leads to cross-site request forgery. The attack may be initiated remotely. Upgrading to version 1.0b2.9a is able to address this issue. The name of the patch is a739f680a1623d22f52ff1371e86ca472e63756f. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-221495.
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Analysis
by VulDB Data Team • 03/23/2023
The vulnerability identified as CVE-2015-10081 resides within the arnoldle submitByMailPlugin version 1.0b2.9, representing a critical cross-site request forgery flaw that undermines the security integrity of web applications utilizing this plugin. This vulnerability specifically targets the file edit_list.php within the plugin's processing framework, where insufficient validation mechanisms fail to properly authenticate and authorize user requests. The flaw manifests when malicious actors exploit the absence of proper anti-CSRF tokens or validation checks in the plugin's request handling logic, enabling unauthorized actions to be executed on behalf of authenticated users.
The technical implementation of this vulnerability stems from the plugin's failure to implement robust CSRF protection mechanisms within its web request processing pipeline. According to CWE-352, this vulnerability directly maps to Cross-Site Request Forgery, where the application does not adequately verify the origin of requests or validate the authenticity of user intent. The attack vector is particularly concerning as it can be initiated remotely without requiring any special privileges or access to the target system. Attackers can craft malicious web pages or emails that, when visited or opened by authenticated users, automatically submit requests to the vulnerable plugin's edit_list.php endpoint, potentially leading to unauthorized modifications of user data or system configurations.
The operational impact of this vulnerability extends beyond simple data manipulation, as it can enable attackers to perform a wide range of malicious activities including but not limited to unauthorized data modification, user account compromise, and potential privilege escalation within the affected application. The remote exploitability means that attackers can leverage social engineering techniques to deliver payloads through phishing campaigns or compromised websites. This vulnerability aligns with ATT&CK technique T1566.001 which describes the use of spearphishing attachments to gain initial access to target systems. The vulnerability affects the integrity and confidentiality of user data within the application, as the malicious requests can modify user lists or configurations without proper authorization.
The recommended mitigation strategy involves upgrading to version 1.0b2.9a of the submitByMailPlugin, which incorporates the patch identified by the hash a739f680a1623d22f52ff1371e86ca472e63756f. This upgrade addresses the core CSRF implementation flaw by introducing proper anti-CSRF token validation and request origin verification mechanisms. Security practitioners should also consider implementing additional protective measures such as Content Security Policy headers, proper session management, and regular security audits of third-party plugins. The vulnerability demonstrates the critical importance of validating user requests and implementing proper authentication mechanisms, particularly when dealing with sensitive data processing functions. Organizations should conduct thorough vulnerability assessments to identify other potentially affected components and ensure that all third-party software is maintained with the latest security patches to prevent exploitation of similar CSRF vulnerabilities in their web applications.