CVE-2026-33918HIGH 8.8EPSS p15.3%

CVE-2026-33918CVE-2026-33918

Description

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to version 8.0.0.3, the billing file-download endpoint `interface/billing/get_claim_file.php` only verifies that the caller has a valid session and CSRF token, but does not check any ACL permissions. This allows any authenticated OpenEMR user — regardless of whether they have billing privileges — to download and permanently delete electronic claim batch files containing protected health information (PHI). Version 8.0.0.3 patches the issue.

Scoring

CVSS 3.18.8 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS0.24% probability of exploitation · percentile 15.3% · 2026-06-19T12:03:05Z
Published2026-03-26
Last modified2026-03-26

Underlying weaknesses· 1

CWE-862

References

  1. https://github.com/openemr/openemr/commit/f6d98d0102df0a8f131be560d9208fb65fba6188
  2. https://github.com/openemr/openemr/releases/tag/v8_0_0_3
  3. https://github.com/openemr/openemr/security/advisories/GHSA-g3p5-5grq-m65m

1

TypeTargetConfidenceTier
WeaknessMissing Authorizationcwe-8620%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.