CVE-2025-30859 in AliNext Plugin
Summary
by MITRE • 03/27/2025
URL Redirection to Untrusted Site ('Open Redirect') vulnerability in ali2woo AliNext allows Phishing. This issue affects AliNext: from n/a through 3.5.1.
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Analysis
by VulDB Data Team • 03/27/2025
The CVE-2025-30859 vulnerability represents a critical open redirect flaw within the ali2woo AliNext plugin, which creates significant security risks for affected systems. This vulnerability falls under the Common Weakness Enumeration category CWE-601, specifically targeting URL redirection mechanisms that fail to properly validate destination URLs. The issue exists in AliNext versions ranging from an unspecified initial version through 3.5.1, indicating a prolonged period during which the vulnerability has remained unaddressed. The vulnerability enables attackers to craft malicious URLs that redirect users to untrusted external domains, exploiting the lack of proper input validation in the plugin's redirection logic.
The technical implementation of this vulnerability stems from insufficient validation of redirect parameters within the plugin's codebase. When users encounter links that should redirect to internal resources, the system fails to verify whether the target URL originates from a trusted domain. This weakness allows threat actors to manipulate the redirection process by injecting malicious URLs into redirect parameters, potentially causing users to navigate to phishing sites or malicious domains. The vulnerability is particularly dangerous because it leverages legitimate plugin functionality to execute unauthorized redirects, making it difficult for users to distinguish between genuine and malicious redirections.
The operational impact of this vulnerability extends beyond simple phishing attacks, creating a comprehensive threat vector that can be exploited for various malicious activities. Users who click on compromised links may unknowingly provide credentials or personal information to attackers operating phishing sites that appear legitimate. This vulnerability can be weaponized as part of broader attack campaigns, particularly within the ATT&CK framework's initial access and credential access phases. The open redirect flaw can also facilitate more sophisticated attacks such as cross-site scripting exploitation or serve as a stepping stone for privilege escalation within affected systems. Organizations running affected versions of AliNext face potential data breaches, reputation damage, and regulatory compliance issues due to the exposure of user credentials and sensitive information.
Mitigation strategies for CVE-2025-30859 must address both immediate remediation and long-term security improvements. The most effective immediate solution involves updating to the latest version of AliNext where the vulnerability has been patched, as this resolves the underlying validation issues in the redirection mechanism. Organizations should implement strict URL validation controls that enforce domain whitelisting for all redirect destinations, ensuring that only trusted domains can receive redirection traffic. Network-level controls such as web application firewalls and content filtering systems can provide additional protection layers, monitoring for suspicious redirect patterns and blocking unauthorized URL redirection attempts. Security teams should conduct comprehensive vulnerability assessments of their plugin ecosystems, implementing automated scanning tools to identify similar issues across other third-party components. Regular security audits and penetration testing should be conducted to ensure that all redirect mechanisms within web applications properly validate destination URLs and maintain appropriate security controls to prevent exploitation of similar vulnerabilities.