Is there a public exploit for CVE-2026-126430?

No public exploit for CVE-2026-126430 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-126430?

CVE-2026-126430 scores CVSS 8.6 (v4.0), rated high.

What does CVE-2026-126430 affect?

CVE-2026-126430 affects OpenEMR OpenEMR.

8.6 High

OpenEMR before 8.5.0 contains an sql injection vulnerability that allows any authenticated core user to inject SQL by supplying crafted…

CVE-2026-126430

OpenEMR before 8.5.0 contains an sql injection vulnerability that allows any authenticated core user to inject SQL by supplying crafted patientdata field names to the CCR revandapprove controller. Attackers can embed scalar subqueries in the UPDATE patientdata SET clause to read staff password hashes and portal reset values, alter arbitrary patient demographics, and take over patient-portal accounts.

Assessment

CVSS: 8.6 (v4.0)
Severity: High
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 13 November 2026
Last updated: 13 November 2026
Affected: OpenEMR · OpenEMR
Assigner: VulnCheck

CVSS vectorCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

At the source

EUVD (ENISA)

References

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