XSS in Open-Emr Openemr
CVE-2026-32118
OpenEMR is a free and open source electronic health records and medical practice management application. Prior to 8.0.0.1, stored cross-site scripting (XSS) in the Graphical Pain Map ("clickmap") form allows any authenticated clinician to inject arbitrary JavaScript that executes in the browser of every subsequent user who views the affected encounter form. Because session cookies are not marked HttpOnly, this enables full session hijacking of other users, including administrators. This vulnerability is fixed in 8.0.0.1.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.009 (57.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 58th percentile — 57.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.009 · change: +0.006
Affected products
- Open-Emr Openemr
- Openemr — versions < 8.0.0.1
Weakness classification (CWE)
References
- github.com/openemr/openemr/security/advisories/GHSA-55qj-x8wh-m4rm (Exploit, Vendor Advisory)
Frequently asked questions
- What is CVE-2026-32118?
- CVE-2026-32118 is a medium-severity vulnerability in Open-Emr Openemr, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2026-03-11.
- How severe is CVE-2026-32118?
- Medium severity. CVSS v3 base score is 5.4 out of 10.