CVE-2026-12207
MediumCVSS 4.3Exploitation Probability (EPSS)
Low risk13th percentile - higher than 13% of all known CVEs
Summary
In medkey-org medkey up to commit fc09b7ba9441ff590b72d428d5380834216b09ed, a vulnerability was found in the actionGetPatientById function of PatientController.php in the HTTP REST API component. Manipulation of the ID argument leads to improper control of resource identifiers. The attack can be performed remotely. The exploit is public. The vendor did not respond.
Risk Assessment
The organization is at risk of unauthorized access to patient data, which could violate privacy and data protection regulations.
Recommendation
Immediately apply temporary WAF rules to block manipulation of the ID parameter in REST API requests until a vendor patch is released.
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Original NVD description (English source)
A security flaw has been discovered in medkey-org medkey up to fc09b7ba9441ff590b72d428d5380834216b09ed. Impacted is the function actionGetPatientById of the file app\modules\medical\port\rest\controllers\PatientController.php of the component HTTP REST API. The manipulation of the argument ID results in improper control of resource identifiers. The attack may be performed from remote. The exploit has been released to the public and may be used for attacks. This product utilizes a rolling release system for continuous delivery, and as such, version information for affected or updated releases is not disclosed. The vendor was contacted early about this disclosure but did not respond in any way.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS