CVE-2026-124486 OpenEMR before 8.3.0 Missing Authorization in Classic Document Controller
High 8.7
Published
Updated
Check this codebase for CVE-2026-124486 and fix it if it is affected.
What it is: CVE-2026-124486 is a high-severity vulnerability in openemr, published on 8 Nov 2026.
Exploitation: There is no known exploitation of CVE-2026-124486 in the wild and no public exploit code.
Affected product: openemr. No package-level version data is available, so check the vendor advisory linked from the reference page.
Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.
Reference: https://insights.sbomify.com/CVE-2026-124486/ (Markdown: https://insights.sbomify.com/CVE-2026-124486/index.md)
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-124486?
CVE-2026-124486 is a high-severity vulnerability in openemr, published on 8 Nov 2026.
Official description
OpenEMR before 8.3.0 contains a missing authorization vulnerability in the classic document controller that allows low-privilege authenticated users to recategorize other patients' documents. Attackers can invoke move_action_process to move a document into a patients|demo category, then retrieve it with an empty patient_id to exfiltrate PHI and tamper with charts.
Weakness: CWE-862
Which versions are affected by CVE-2026-124486?
How do I fix CVE-2026-124486?
No fix has been published for CVE-2026-124486 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-124486 being exploited?
There is no known exploitation of CVE-2026-124486 in the wild and no public exploit code.
Sources
Also known as GHSA-5cpf-94g3-rh5p, GHSA-89j2-7cg2-mm93.