Cross-site scripting in OpenEMR - CVE-2026-32118
Published: April 23, 2026
Vulnerability identifier: #VU127319
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U/U:Clear
CVE-ID: CVE-2026-32118
CWE-ID: CWE-79
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: OpenEMR
Affected software:
OpenEMR
OpenEMR
Detailed vulnerability description
The vulnerability allows a remote user to execute arbitrary JavaScript in the browser of a user viewing a crafted encounter form.
The vulnerability exists due to cross-site scripting in the Graphical Pain Map legend rendering in library/js/clickmap.js when processing stored annotation text. A remote user can save a crafted annotation in a Graphical Pain Map form to execute arbitrary JavaScript in the browser of a user viewing a crafted encounter form.
User interaction is required when another user opens the affected encounter form or encounter report.
How to mitigate CVE-2026-32118
Install security update from vendor's website.