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Medium severity6.1NVD Advisory· Published Mar 26, 2026· Updated Jun 17, 2026

CVE-2026-33933

CVE-2026-33933

Description

OpenEMR is a free and open source electronic health records and medical practice management application. Starting in version 7.0.2.1 and prior to version 8.0.0.3, a reflected cross-site scripting (XSS) vulnerability in the custom template editor allows an attacker to execute arbitrary JavaScript in an authenticated staff member's browser session by sending them a crafted URL. The attacker does not need an OpenEMR account. Version 8.0.0.3 patches the issue.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3
  • Openemr/Openemr3 versions
    cpe:2.3:a:open-emr:openemr:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:open-emr:openemr:*:*:*:*:*:*:*:*range: >=7.0.2.1,<8.0.0.3
    • (no CPE)range: 7.0.2.1 - 8.0.0.2
    • (no CPE)range: >= 7.0.2.1, < 8.0.0.3

Patches

Vulnerability mechanics

References

4

News mentions

0

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