CVE-2025-13268 identifies an injection vulnerability in the Dromara dataCompare software, specifically affecting versions 1.0.0 and 1.0.1. The vulnerability resides in the DbConfig function within the JDBC URL Handler component, located in the source file DbconfigServiceImpl.java. This flaw allows an attacker to remotely manipulate the JDBC URL parameters, leading to injection attacks that can alter database queries or configurations. The attack vector is network-based (AV:N), requiring no user interaction (UI:N) and only low privileges (PR:L), making it feasible for authenticated users with limited rights to exploit. The vulnerability impacts confidentiality, integrity, and availability at a low level (VC:L, VI:L, VA:L), indicating partial but not full control over the affected system. While no known exploits are currently active in the wild, a proof-of-concept exploit has been published, increasing the risk of future attacks. The vulnerability does not require scope changes or special authentication mechanisms, making it relatively straightforward to exploit if the attacker has access. The flaw is significant for environments where dataCompare is used to manage or synchronize databases, as injection attacks could lead to unauthorized data access or corruption. The lack of an official patch at the time of publication necessitates immediate mitigation strategies to reduce exposure.

For European organizations, the injection vulnerability in dataCompare could lead to unauthorized access or manipulation of sensitive database information, affecting confidentiality and integrity. This could disrupt business operations, especially in sectors relying heavily on database synchronization and comparison, such as finance, manufacturing, and public administration. The partial control over database configurations might allow attackers to escalate privileges or pivot within internal networks. Given the remote attack vector and low privilege requirement, attackers could exploit this vulnerability from outside the network if proper access controls are not in place. The impact on availability is limited but possible if injection leads to database errors or service crashes. Organizations using dataCompare in critical infrastructure or data-sensitive environments face increased risk of data breaches or operational disruptions. The medium severity rating suggests that while the threat is not critical, timely remediation is essential to prevent exploitation, especially as proof-of-concept exploits are publicly available.

1. Monitor Dromara’s official channels for patches addressing CVE-2025-13268 and apply them immediately upon release. 2. Restrict network access to dataCompare services, limiting connections to trusted internal IPs and using firewalls or VPNs to reduce exposure. 3. Implement strict input validation and sanitization on all JDBC URL parameters processed by dataCompare to prevent injection payloads. 4. Employ application-layer firewalls or intrusion detection systems configured to detect anomalous JDBC URL manipulations. 5. Conduct regular security audits and code reviews focusing on database connection handling components. 6. Enforce the principle of least privilege for users and services interacting with dataCompare to minimize exploitation potential. 7. Monitor logs for unusual database configuration changes or injection attempts. 8. Educate development and operations teams about the risks of injection vulnerabilities and secure coding practices related to database connectivity.