# CVE-2026-126480: OpenEMR before 8.5.0 SQL Injection via CCR revandapprove Parameter Names

Status: published. Published: 2026-11-13. Updated: 2026-11-13.

OpenEMR before 8.5.0 contains an sql injection vulnerability in CcrTable::insertApprovedData() that allows authenticated users to inject SQL through request parameter names used as column names. Attackers can send crafted patient_data-*-sel parameters to the revandapprove route, lacking ACL and CSRF checks, to copy password hashes into patient fields or corrupt records.

## Remediation

No remediation reported in collected sources

## Affected products and versions

- openemr / openemr: ≥ 0; < 8.5.0 (affected, semver); 8.5.0 (unaffected, semver). Source: CNA: VulnCheck

## Severity and prioritization

- CVSS 4.0: 8.6 (high); CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N; source: CNA: VulnCheck

- CVSS 3.1: 8.1 (high); CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N; source: CNA: VulnCheck

- CVSS 4.0: 8.6 (high); CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X; source: NVD: disclosure@vulncheck.com

- CVSS 3.1: 8.1 (high); CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N; source: NVD: disclosure@vulncheck.com

- CISA KEV: No listing in collected sources

- EPSS: 0.40% as of 2026-11-13; percentile 34.85%

- SSVC: exploitation none; automatable no; technical impact total; source ADP: CISA-ADP

- Weaknesses: CWE-89

## Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

## References

- https://github.com/openemr/openemr/security/advisories/GHSA-86hf-j825-r56h (CNA: VulnCheck; vendor-advisory)

- https://www.vulncheck.com/advisories/openemr-before-8.5.0-sql-injection-via-ccr-revandapprove-parameter-names (CNA: VulnCheck; third-party-advisory)

- https://github.com/openemr/openemr/security/advisories/GHSA-86hf-j825-r56h (disclosure@vulncheck.com)

- https://www.vulncheck.com/advisories/openemr-before-8.5.0-sql-injection-via-ccr-revandapprove-parameter-names (disclosure@vulncheck.com)

## Provenance

- CNA: VulnCheck: https://www.cve.org/CVERecord?id=CVE-2026-126480; retrieved 2026-11-13; source updated 2026-11-13

- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-126480; retrieved 2026-11-13; source updated 2026-11-13

- FIRST EPSS: https://api.first.org/data/v1/epss?cve=CVE-2026-126480; retrieved 2026-11-13; source updated Not reported

Revision: 1056c62949fe16f24e146c2e91b2a6e71391419793ea8322a69155500227b4bf

Canonical: https://y2.dev/cve/CVE-2026-126480

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