CVE-2026-49142 OpenEMR - SQL Injection

OpenEMR < 8.5.0 contains an authenticated SQL injection caused by crafted values in the form_icd_codes[] POST parameter in Syndromic Surveillance module, letting Clinician-level users read and modify database contents and take over admin accounts.

CVSS base score 8.8 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
0.36% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
SQL Injection
Impact
Information Disclosure, Data Tampering, Privilege Escalation
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published
29 October 2026
Updated
31 October 2026
Weakness
CWE-89

Vendor fix

Update to version 8.5.0 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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