CVE-2026-3022 identifies a NoSQL injection vulnerability in the Wakyma web application, impacting all versions. The flaw exists in the endpoint 'vets.wakyma.com/hospitalization/generate-hospitalization-summary', where the application fails to properly neutralize special elements in data query logic, classified under CWE-943. This improper sanitization allows an authenticated attacker to craft malicious POST requests containing NoSQL injection payloads. By exploiting this, attackers can manipulate database queries to retrieve unauthorized customer reports, compromising sensitive data confidentiality. The vulnerability requires authentication but no user interaction, and the attack complexity is low, meaning a user with legitimate access can easily exploit it. The CVSS 4.0 vector indicates network-based attack (AV:N), low complexity (AC:L), no privileges required beyond authentication (PR:L), no user interaction (UI:N), and high impact on confidentiality (VC:H) with no impact on integrity or availability. No patches are currently available, and no known exploits have been reported in the wild. The vulnerability affects all versions of the Wakyma application, which is used in veterinary healthcare contexts, making the exposure of customer reports particularly sensitive. Proper input validation and query parameterization are lacking, enabling injection of special NoSQL commands. This vulnerability highlights the risks of insufficient input sanitization in NoSQL database queries within web applications.

The primary impact of CVE-2026-3022 is unauthorized disclosure of sensitive customer reports from the Wakyma application, which can include personal and medical data related to veterinary patients and their owners. This breach of confidentiality can lead to privacy violations, regulatory non-compliance (e.g., data protection laws), reputational damage, and potential financial penalties for affected organizations. Since the vulnerability requires only authenticated access, insider threats or compromised user credentials can be leveraged to exploit it. The low complexity of exploitation increases the likelihood of abuse once discovered. Although the vulnerability does not affect data integrity or availability, the exposure of sensitive data alone can have severe consequences, especially in healthcare-related sectors. Organizations relying on Wakyma for managing veterinary hospitalizations are at risk of data leakage, which could undermine client trust and lead to legal liabilities. The absence of known exploits in the wild currently reduces immediate risk, but the availability of technical details and the lack of patches increase the urgency for mitigation. The vulnerability could also be leveraged as a foothold for further attacks if combined with other weaknesses.

To mitigate CVE-2026-3022, organizations should implement strict input validation and sanitization on all user-supplied data sent to the affected endpoint, ensuring special NoSQL query elements are properly neutralized. Employ parameterized queries or prepared statements for NoSQL database interactions to prevent injection attacks. Since no official patches are currently available, consider deploying Web Application Firewalls (WAFs) with custom rules to detect and block NoSQL injection patterns targeting the 'generate-hospitalization-summary' endpoint. Limit user privileges to the minimum necessary to reduce the risk of exploitation by authenticated users. Monitor application logs for unusual query patterns or repeated failed attempts to inject NoSQL commands. Conduct thorough code reviews and security testing focusing on NoSQL injection vectors. Engage with the vendor for updates and patches, and plan for rapid deployment once available. Additionally, implement multi-factor authentication to reduce the risk of credential compromise. Finally, educate developers and security teams about NoSQL injection risks and secure coding practices specific to NoSQL databases.