OpenEMR's Missing Authorization in show-signature.php Allows Portal Patients to Read Staff Signatures
原文の説明 取得元が公開している説明をそのまま載せています (多くは英語)。
OpenEMR is a free and open source electronic health records and medical practice management application. Versions prior to 8.0.0.3 have a missing authorization check in portal/sign/lib/show-signature.php that allows any authenticated patient portal user to retrieve the drawn signature image of any staff member by supplying an arbitrary user value in the POST body. The companion write endpoint (save-signature.php) was already hardened against this same issue, but the read endpoint was not updated to match. Version 8.0.0.3 patches the issue.
出典: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
参照URL
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- patch github.com
- web github.com