ca.uhn.hapi.fhir:org.hl7.fhir.dstu2 Known Vulnerabilities & Fixes
ca.uhn.hapi.fhir:org.hl7.fhir.dstu2 has 4 known security vulnerabilities in Maven (Java). Upgrade to version 6.9.9 or later to resolve all known issues. Data sourced from OSV, enriched with EPSS exploit probability and CISA KEV.
Low Immediate Risk
No actively exploited vulnerabilities detected. Monitor and update in your next maintenance window.
Recommended safe version: 6.9.9
Upgrading to 6.9.9 or later resolves all 4 known vulnerabilities in ca.uhn.hapi.fhir:org.hl7.fhir.dstu2. Update your pom.xml or build.gradle to version 6.9.9.
Is ca.uhn.hapi.fhir:org.hl7.fhir.dstu2 in your project?
Check if you're affected and upgrade to 6.9.9 to stay secure.
Security Summary
- 5 affected version ranges have been identified across these 4 advisories.
- 100% of known issues have a published fixed version.
- Remediation: Update the ca.uhn.hapi.fhir:org.hl7.fhir.dstu2 version in your pom.xml or build.gradle
Vulnerabilities
4 unique vulnerabilities — sorted by exploitation risk (KEV → EPSS → CVSS). Click a CVE/GHSA ID for full details. First disclosed Nov 5, 2024, most recently Jul 9, 2026 (611 days apart).
| CVE / GHSA | Severity | Affected | Fixed In |
|---|---|---|---|
| CVE-2026-33180 HAPI FHIR HTTP authentication leak in redirects | CRITICAL | 0.0.1, 0.0.14, 0.0.2, 0.1.18 (+375 more) | 6.9.0 |
| CVE-2024-51132 HAPI FHIR XML External Entity (XXE) vulnerability | HIGH | 0.0.1, 0.0.14, 0.0.2, 0.1.18 (+317 more) | 6.4.0 |
| CVE-2026-49485 org.hl7.fhir.core: ReDoS via FHIRPath matches()/replaceMatches() in FHIR Validator HTTP Endpoint | HIGH | 6.9.5, 6.9.6, 6.9.7, 6.9.8 (+385 more) | 6.9.9, 6.9.4.2 |
| CVE-2026-45367 HAPI FHIR: ReDoS via FHIRPath matches()/replaceMatches() in FHIR Validator HTTP Endpoint | HIGH | 0.0.1, 0.0.14, 0.0.2, 0.1.18 (+384 more) | 6.9.7 |
About This Data
Vulnerability data for ca.uhn.hapi.fhir:org.hl7.fhir.dstu2 is sourced from the Open Source Vulnerability (OSV) database, aggregating reports from GitHub Advisory Database, NIST NVD, and ecosystem-specific sources.
CVSS (Common Vulnerability Scoring System) scores reflect exploitability and impact. EPSS (Exploit Prediction Scoring System) scores indicate the probability of exploitation within the next 30 days. Vulnerabilities marked with are listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.
Related Maven (Java) Packages
Other packages in this ecosystem, ranked by shared vulnerabilities where available.
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