Vulnerability · Published Feb 25, 2026 · Assigned by GitHub_M

CVE-2026-23627OpenEMR has SQL Injection in Immunization Search/Report

High 7.4

In plain English

A high-severity SQL injection in openemr from openemr. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 57% of all known vulnerabilities).

Severity (CVSS 4.0)7.4High

Exploit odds (30 days)0.8%top 43.2% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to version 8.0.0, an SQL injection vulnerability in the Immunization module allows any authenticated user to execute arbitrary SQL queries, leading to complete database compromise, PHI exfiltration, credential theft, and potential remote code execution. The vulnerability exists because user-supplied `patient_id` values are directly concatenated into SQL WHERE clauses without parameterization or escaping. Version 8.0.0 patches the issue.

Affected products (as reported)

Vendor	Product	Versions
openemr	openemr	< 8.0.0

Weakness: CWE-89 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P

References

https://github.com/openemr/openemr/security/advisories/GHSA-x3hw-rwrg-v25h x_refsource_CONFIRM
https://github.com/openemr/openemr/commit/cbf4ea4345b14a6c8362201e30c74ffb0949cdb1 x_refsource_MISC