CVE-2026-33912

MEDIUM 5.4

OpenEMR has reflected XSS in ajax_download.php via reportID parameter

CVSS Score

5.4

EPSS Score

0.0%

EPSS Percentile

9th

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to version 8.0.0.3, an authenticated attacker could craft a malicious form that, when submitted by a victim, executes arbitrary JavaScript in the victim's browser session. Version 8.0.0.3 patches the issue.

CWE	CWE-79
Vendor	openemr
Product	openemr
Published	Mar 25, 2026
Last Updated	Mar 26, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Affected Versions

openemr / openemr

< 8.0.0.3

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/openemr/openemr/security/advisories/GHSA-cpph-949w-w79v github.com: https://github.com/openemr/openemr/commit/24dd47c3e4936a6ddd064924d17b0273c6ac4b66 github.com: https://github.com/openemr/openemr/commit/ae2a9e5edb8c88b9b0dff5969fd3aa98225f047e github.com: https://github.com/openemr/openemr/releases/tag/v8_0_0_3