CVE-2020-28937
CVE-2020-28937 is a high-severity vulnerability in Openclinic Project Openclinic with a CVSS 3.x base score of 7.5. 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-306.
Key facts
- Severity: High (CVSS 3.x base score 7.5)
- CVSS v2: 5.0
- EPSS exploit prediction: 1% (67th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-306
- Affected product: Openclinic Project Openclinic
- Published:
- Last modified:
Description
OpenClinic version 0.8.2 is affected by a missing authentication vulnerability that allows unauthenticated users to access any patient's medical test results, possibly resulting in disclosure of Protected Health Information (PHI) stored in the application, via a direct request for the /tests/ URI.
Frequently asked questions
- What is CVE-2020-28937?
- OpenClinic version 0.8.2 is affected by a missing authentication vulnerability that allows unauthenticated users to access any patient's medical test results, possibly resulting in disclosure of Protected Health Information (PHI) stored in the application, via a direct request for the /tests/ URI.
- How severe is CVE-2020-28937?
- CVE-2020-28937 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
- Is CVE-2020-28937 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-28937?
- CVE-2020-28937 affects Openclinic Project Openclinic. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2020-28937?
- 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.
- When was CVE-2020-28937 published?
- CVE-2020-28937 was published on 2020-12-03 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:openclinic_project:openclinic:0.8.2:*:*:*:*:*:*:*
More vulnerabilities in Openclinic Project Openclinic
- CVE-2020-20444 — High (CVSS 7.2): Jact OpenClinic 0.8.20160412 allows the attacker to read server files after login to the the admin account by an…
- CVE-2020-28939 — High (CVSS 7.2): OpenClinic version 0.8.2 is affected by a medical/test_new.php insecure file upload vulnerability. This vulnerability…
- CVE-2020-28938 — Medium (CVSS 5.4): OpenClinic version 0.8.2 is affected by a stored XSS vulnerability in lib/Check.php that allows users of the…
All CVEs affecting Openclinic Project Openclinic →
Other CWE-306 (Missing Authentication for Critical Function) vulnerabilities
- CVE-2026-54309 — Critical (CVSS 10.0): n8n is an open source workflow automation platform. Prior to 2.25.7 and 2.26.2, when @n8n/mcp-browser is run in HTTP…
- CVE-2026-50242 — Critical (CVSS 10.0): In JetBrains Hub before 2026.1.13757, 2025.3.148033, 2025.2.148048, 2025.1.148120, 2024.3.148430, 2024.2.148429…
- CVE-2026-49257 — Critical (CVSS 10.0): mcp-pinot is a Python-based Model Context Protocol (MCP) server for interacting with Apache Pinot. In versions 3.0.1…
- CVE-2026-46846 — Critical (CVSS 10.0): Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Security Framework).…
- CVE-2026-46803 — Critical (CVSS 10.0): Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Security Framework).…
- CVE-2026-46800 — Critical (CVSS 10.0): Vulnerability in the Oracle WebCenter Sites product of Oracle Fusion Middleware (component: WebCenter Sites).…
Browse all CWE-306 (Missing Authentication for Critical Function) vulnerabilities →