CVE-2025-14189 identifies a SQL injection vulnerability in Chanjet CRM versions up to 20251121, specifically within the /tools/jxf_dump_table_demo.php script. The vulnerability arises from insufficient input validation and sanitization of the gblOrgID parameter, which is directly incorporated into SQL queries. This allows unauthenticated remote attackers to inject arbitrary SQL code, potentially enabling them to read, modify, or delete sensitive data stored in the CRM database. The vulnerability is exploitable over the network without any user interaction or privileges, increasing its risk profile. The CVSS 4.0 base score is 6.9 (medium), reflecting the ease of exploitation combined with limited scope and impact. The vendor was notified but has not issued a patch or response, and exploit code has been publicly disclosed, raising the risk of future attacks. The vulnerability threatens the confidentiality, integrity, and availability of CRM data, which often includes customer information, sales records, and business intelligence. Given the critical role of CRM systems in business operations, exploitation could lead to data breaches, loss of customer trust, and operational disruptions. No mitigations or patches are officially available, so organizations must rely on compensating controls to reduce exposure.

For European organizations, exploitation of this SQL injection vulnerability could result in unauthorized access to sensitive customer and business data, leading to data breaches that violate GDPR and other data protection regulations. The integrity of CRM data could be compromised, affecting sales processes, customer relationship management, and decision-making. Availability of the CRM system might also be impacted if attackers execute destructive SQL commands or cause database corruption. This could disrupt business operations, cause financial losses, and damage reputations. The lack of vendor response and patch availability increases the window of exposure. Organizations in sectors such as finance, manufacturing, retail, and services that rely heavily on CRM systems for customer data management are particularly vulnerable. Additionally, regulatory scrutiny and potential fines in Europe heighten the consequences of a successful attack. The public availability of exploit code increases the likelihood of opportunistic attacks targeting unpatched systems.

1. Immediately restrict network access to the /tools/jxf_dump_table_demo.php endpoint by implementing IP whitelisting or VPN-only access to limit exposure. 2. Deploy and configure Web Application Firewalls (WAFs) with updated SQL injection detection and prevention rules tailored to detect exploitation attempts targeting the gblOrgID parameter. 3. Conduct thorough input validation and sanitization on all user-supplied parameters, especially gblOrgID, using parameterized queries or prepared statements if possible, even as a temporary workaround. 4. Monitor database logs and application logs for unusual or suspicious SQL queries indicative of injection attempts. 5. Perform regular security audits and vulnerability scans focusing on the CRM environment to identify other potential weaknesses. 6. Develop an incident response plan specific to CRM data breaches, including notification procedures compliant with GDPR. 7. Engage with Chanjet or third-party security experts to seek or develop patches or mitigations until an official fix is released. 8. Educate IT and security teams about this vulnerability and the importance of rapid mitigation. 9. Plan for timely patch deployment once an official update becomes available, including testing in staging environments to avoid operational disruptions.