OpenEMR is a free and open source electronic health records and medical practice management application.
OpenEMR is a free and open source electronic health records and medical practice management application. Prior to 8.3.0, interface/modules/custom_modules/oe-module-weno/scripts/file_download.php has no ACL or CSRF check and ignores the result of validateAdminCredentials(). When the Weno module is enabled, the default GET path calls PharmacyService::removeWenoPharmacies() before attempting a refetch, allowing any authenticated user to truncate the weno_pharmacy table and allowing a cross-site request to trigger the same operation through a logged-in victim. A failed later download can leave the e-prescribing pharmacy directory empty and unavailable. This issue is fixed in version 8.3.0.
Read at NIST National Vulnerability Database (CVE API 2.0)
- Vendor
- Openemr
- Product
- openemr
- CVSS v3.1
- 5.4 AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
- Exploitation
- SSVC poc, automatable no, impact partial
- Fix
- available
- Weakness
- CWE-862
- Exposure class
- OT / ICS
- NVD status
- Received
Why it ranks 40 (Notable)
- Public exploit code reported
- CVSS v3.1 5.4 medium
- Product class: OT / ICS
- Fix available
- Recency: items published within 24 hours gain 15, within 72 hours 6, within 7 days 2.
Links
- NIST National Vulnerability Database (CVE API 2.0) (nvd.nist.gov)
- CVE-2026-103939 on this site · NVD · CVE.org · Vulnpedia
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