How severe is CVE-2026-33910?

CVE-2026-33910 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-33910 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-33910?

CVE-2026-33910 affects Open-emr Openemr. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-33910?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2026-33910 have an EU (EUVD) identifier?

Yes. CVE-2026-33910 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-16016.

When was CVE-2026-33910 published?

CVE-2026-33910 was published on 2026-03-25 and last updated on 2026-06-17.

CVE-2026-33910

CVE-2026-33910 is a high-severity vulnerability in Open-emr Openemr with a CVSS 3.x base score of 7.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-89.

Key facts

Severity: High (CVSS 3.x base score 7.2)
EPSS exploit prediction: 0% (34th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-16016
Weakness: CWE-89
Affected product: Open-emr Openemr
Published: 2026-03-25
Last modified: 2026-06-17

Description

OpenEMR is a free and open source electronic health records and medical practice management application. Versions up to and including 8.0.0.2 contain a SQL injection vulnerability in the patient selection feature that can be exploited by authenticated attackers. The vulnerability exists due to insufficient input validation in the patient selection feature. Version 8.0.0.3 contains a patch.

Frequently asked questions

What is CVE-2026-33910?: OpenEMR is a free and open source electronic health records and medical practice management application. Versions up to and including 8.0.0.2 contain a SQL injection vulnerability in the patient selection feature that can be exploited by authenticated attackers. The vulnerability exists due to insufficient input validation in the patient selection feature. Version 8.0.0.3 contains a patch.
How severe is CVE-2026-33910?: CVE-2026-33910 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-33910 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-33910?: CVE-2026-33910 affects Open-emr Openemr. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-33910?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-33910 have an EU (EUVD) identifier?: Yes. CVE-2026-33910 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-16016.
When was CVE-2026-33910 published?: CVE-2026-33910 was published on 2026-03-25 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:open-emr:openemr:*:*:*:*:*:*:*:*

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