In OpenEMR 5.0.1 and earlier, controller.php contains a reflected XSS vulnerability in the doc_id parameter. This could allow an attacker to execute arbitrary code in the context of a user's session.
CVE-2019-3964
MEDIUMNVD 6.16.1—Elevated
EchelonGraph scoreMEDIUM confidence
Score 6.1 from GitHub Security Advisory published 2022-05-24. NVD baseline CVSS 6.1; sources differ by 0.0.
Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
6.1
EchelonGraph verdictPatch this weekExploitation is likely or a public exploit exists.
- High exploitation likelihood — EPSS 54%
CISA-KEV: Not listedEPSS: 54%CVSS: 6.1Exploit: NoneExposed: 0
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 6.1
- EG Score
- 6.1(medium)
- EPSS
- 98.9%
- KEV
- Not listed
Published
August 20, 2019
Last Modified
November 21, 2024
References (2)
- vulnreport@tenablehttps://www.tenable.com/security/research/tra-2019-40
- af854a3a-2127-422b-91ae-364da2661108https://www.tenable.com/security/research/tra-2019-40
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Frequently asked(5)
What is CVE-2019-3964?
CVE-2019-3964 is a medium vulnerability published on August 20, 2019. In OpenEMR 5.0.1 and earlier, controller.php contains a reflected XSS vulnerability in the doc_id parameter. This could allow an attacker to execute arbitrary code in the context of a user's session.
When was CVE-2019-3964 disclosed?
CVE-2019-3964 was first published in the National Vulnerability Database on August 20, 2019, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2019-3964 actively exploited?
CVE-2019-3964 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 98.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2019-3964?
CVE-2019-3964 has a CVSS v3 base score of 6.1 (NVD).
How do I remediate CVE-2019-3964?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2019-3964, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.
Dependency Blast Radius
Explore the affected products and dependency analysis for CVE-2019-3964
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