CVE-2025-32307 is a high-severity SQL Injection vulnerability (CWE-89) found in the LambertGroup Chameleon HTML5 Audio Player With/Without Playlist, affecting versions up to 3.5.6. This vulnerability arises from improper neutralization of special elements in SQL commands, allowing an attacker with at least low privileges (PR:L) and no user interaction (UI:N) to remotely exploit the flaw over the network (AV:N). The vulnerability permits an attacker to inject malicious SQL code into backend database queries, potentially leading to unauthorized disclosure of sensitive data (confidentiality impact is high), while not affecting data integrity but causing limited availability impact (low). The scope is changed (S:C), indicating that the vulnerability can affect resources beyond the initially vulnerable component, possibly impacting other parts of the system or database. The vulnerability does not require user interaction, increasing its exploitability, though it does require some level of privileges, which may limit exposure to authenticated users or internal threat actors. No known exploits are currently reported in the wild, and no patches have been linked yet. The vulnerability was reserved in early April 2025 and published in mid-May 2025, indicating recent discovery and disclosure. The affected product is a web-based audio player component that can be embedded in websites or applications, which likely interacts with a backend database to manage playlists or audio content metadata. Exploitation could allow attackers to extract sensitive information from the database, such as user data or configuration details, potentially facilitating further attacks or data breaches.

For European organizations, this vulnerability poses a significant risk especially to those using the LambertGroup Chameleon HTML5 Audio Player in their web infrastructure. The high confidentiality impact means that sensitive customer or internal data could be exposed, violating GDPR and other data protection regulations, leading to legal and financial consequences. The limited availability impact could disrupt audio services, affecting user experience and business operations. Since the vulnerability requires some privileges, insider threats or compromised accounts could be leveraged to exploit it. Organizations in sectors such as media, entertainment, education, and any web services relying on this audio player are at risk. The cross-component impact (scope changed) suggests that exploitation could affect broader systems beyond the audio player itself, potentially compromising other integrated services or databases. The lack of known exploits in the wild provides a window for proactive mitigation before active attacks emerge. However, the absence of patches increases urgency for organizations to implement compensating controls and monitor for suspicious activity.

1. Immediate mitigation should include restricting access to the audio player’s administrative or backend interfaces to trusted users only, enforcing strong authentication and role-based access controls to minimize privilege exposure. 2. Employ Web Application Firewalls (WAFs) with custom rules to detect and block SQL injection patterns targeting the audio player endpoints. 3. Conduct thorough input validation and sanitization on all user-supplied data interacting with the audio player, especially parameters that influence SQL queries. 4. Monitor database query logs and web server logs for anomalous or suspicious SQL commands indicative of injection attempts. 5. Isolate the audio player’s backend database or schema from other critical systems to limit scope in case of compromise. 6. Engage with LambertGroup or trusted security vendors for timely patch releases or official remediation guidance. 7. Prepare incident response plans specific to SQL injection attacks, including data breach notification procedures compliant with European regulations. 8. Consider temporary removal or replacement of the vulnerable audio player component if patching is not immediately feasible, especially in high-risk environments.