CVE-2025-6552 in Hope-Boot
Summary
by MITRE • 06/24/2025
A vulnerability was found in java-aodeng Hope-Boot 1.0.0. It has been classified as problematic. Affected is the function doLogin of the file /src/main/java/com/hope/controller/WebController.java of the component Login. The manipulation of the argument redirect_url leads to open redirect. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
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Analysis
by VulDB Data Team • 06/27/2025
The vulnerability identified as CVE-2025-6552 represents a critical security flaw in the java-aodeng Hope-Boot 1.0.0 framework that exposes applications to open redirect attacks through improper input validation in the login functionality. This issue resides within the WebController.java file where the doLogin function fails to adequately sanitize the redirect_url parameter, creating a pathway for malicious actors to manipulate the application's redirection behavior. The vulnerability's classification as problematic indicates a significant risk to application security and user safety, particularly given that the exploit has been publicly disclosed and is actively being used in the wild. The attack vector is remote, meaning that threat actors can exploit this weakness without requiring physical access to the target system or network infrastructure.
The technical implementation of this vulnerability stems from inadequate input validation and sanitization practices within the login component of the Hope-Boot framework. When the doLogin function processes the redirect_url argument, it fails to properly validate or sanitize user-supplied input, allowing attackers to inject malicious redirection URLs that can redirect users to phishing sites, malicious domains, or other harmful destinations. This flaw directly maps to CWE-601, which specifically addresses open redirect vulnerabilities where applications fail to validate redirect destinations, and aligns with ATT&CK technique T1566.001 for credential harvesting through phishing attacks. The vulnerability's exploitation typically involves crafting a malicious URL with a crafted redirect_url parameter that bypasses normal validation checks, potentially leading to users being redirected to attacker-controlled domains.
The operational impact of this vulnerability extends beyond simple redirection attacks, as it can be leveraged as part of broader attack chains targeting user authentication and session management. Attackers can use this weakness to create convincing phishing campaigns by redirecting users to fraudulent login pages that appear legitimate, potentially capturing credentials or other sensitive information. The vulnerability's remote exploitability means that attackers can target applications using this framework from anywhere on the internet, making it particularly dangerous for web applications that rely on the Hope-Boot framework for authentication and access control. Organizations using this framework face potential data breaches, reputation damage, and compliance violations, especially in regulated environments where proper authentication and access controls are mandatory. The lack of vendor response to early disclosure attempts compounds the risk, leaving affected organizations without official patches or guidance for remediation.
Mitigation strategies for CVE-2025-6552 should prioritize immediate implementation of input validation controls and redirect destination verification within the affected application components. Organizations should implement strict validation of redirect URLs to ensure they only allow redirection to trusted domains within their organization's control, utilizing a whitelist approach rather than attempting to blacklist known malicious domains. The implementation should include comprehensive URL parsing and validation routines that verify the scheme, domain, and path of redirect destinations against a predefined list of authorized origins. Additionally, organizations should consider implementing security headers such as Content Security Policy to prevent unauthorized redirections and monitor for suspicious redirect patterns in application logs. The remediation process should also include thorough code reviews of all authentication-related components to identify similar vulnerabilities and ensure proper input sanitization throughout the application. Organizations must also establish incident response procedures to quickly identify and address exploitation attempts, while considering the implementation of web application firewalls to detect and block malicious redirect attempts. The absence of vendor support necessitates that affected organizations take immediate independent action to secure their applications and monitor for signs of exploitation.