An issue was discovered in custom/ajax_download.php in OpenEMR before 5.0.2...
Vulnerability Description
An issue was discovered in custom/ajax_download.php in OpenEMR before 5.0.2 via the fileName parameter. An attacker can download any file (that is readable by the user www-data) from server storage. If the requested file is writable for the www-data user and the directory /var/www/openemr/sites/default/documents/cqm_qrda/ exists, it will be deleted from server.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://github.com/openemr/openemr/pull/2592
- https://github.com/Wezery/CVE-2019-14530
- http://packetstormsecurity.com/files/163215/OpenEMR-5.0.1.7-Path-Traversal.html
- http://packetstormsecurity.com/files/163375/OpenEMR-5.0.1.7-Path-Traversal.html
- https://github.com/Hacker5preme/Exploits/tree/main/CVE-2019-14530-Exploit
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open-emr
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Timeline
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.