Vulnerability · Published Feb 25, 2026 · Assigned by GitHub_M

CVE-2026-24896OpenEMR has Broken Access Control that allows unauthorized access to EDI Logs

Medium 6.5

In plain English

A medium-severity improper access control in openemr from openemr. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 23% of all known vulnerabilities).

Severity (CVSS 3.1)6.5Medium

Exploit odds (30 days)0.3%top 77.0% 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, a Broken Access Control vulnerability exists in OpenEMR’s edih_main.php endpoint, which allows any authenticated user—including low-privilege roles like Receptionist—to access EDI log files by manipulating the log_select parameter in a GET request. The back-end fails to enforce role-based access control (RBAC), allowing sensitive system logs to be accessed outside the GUI-enforced permission boundaries. Version 8.0.0 fixes the issue.

Affected products (as reported)

Vendor	Product	Versions
openemr	openemr	< 8.0.0

Weakness: CWE-284 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

References

https://github.com/openemr/openemr/security/advisories/GHSA-rccq-vjfg-ggjh x_refsource_CONFIRM
https://github.com/openemr/openemr/commit/1a57dfc244b30e96e7ebdb5ba6f331a6eb868df1 x_refsource_MISC