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Description

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to 8.0.0.2, users with the `Notes - my encounters` role can fill Eye Exam forms in patient encounters. The answers to the form can be printed out in PDF form. An Out-of-Band Server-Side Request Forgery (OOB SSRF) vulnerability was identified in the PDF creation function where the form answers are parsed as unescaped HTML, allowing an attacker to forge requests from the server made to external or internal resources. Version 8.0.0.2 fixes the issue.

PUBLISHED Reserved 2026-03-18 | Published 2026-03-19 | Updated 2026-03-19 | Assigner GitHub_M




HIGH: 7.2CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:L/SC:L/SI:L/SA:L

Problem types

CWE-918: Server-Side Request Forgery (SSRF)

Product status

< 8.0.0.2
affected

References

github.com/...penemr/security/advisories/GHSA-5pc3-2crw-96rv

github.com/...ommit/dccc962f06bdf6105ca85c277915167caf3e7c28

cve.org (CVE-2026-33321)

nvd.nist.gov (CVE-2026-33321)

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