medium6.8
CVE-2026-40939
The Data Sharing Framework (DSF) implements a distributed process engine based on the BPMN 2.0 and FHIR R4 standards.
Impact
The Data Sharing Framework (DSF) implements a distributed process engine based on the BPMN 2.0 and FHIR R4 standards. Prior to 2.1.0, OIDC-authenticated sessions had no configured maximum inactivity timeout. Sessions persisted indefinitely after login, even after the OIDC access token expired. This vulnerability is fixed in 2.1.0.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| maven | dev.dsf:dsf-common-jetty | < 2.1.0 | none recorded |
| maven | dev.dsf:dsf-fhir-server | < 2.1.0 | none recorded |
| maven | dev.dsf:dsf-bpe-server | < 2.1.0 | none recorded |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/advisories/GHSA-gj7p-595x-qwf5
- https://github.com/datasharingframework/dsf/security/advisories/GHSA-gj7p-595x-qwf5
- https://github.com/datasharingframework/dsf/commit/7d25feafb83d66cb59985ac88568b67d937b1937
- https://github.com/datasharingframework/dsf/commit/f4ecb002f7d12642f92da6b79371ed367d0140e7
- https://dsf.dev/operations/v2.1.0/bpe/oidc.html
- https://dsf.dev/operations/v2.1.0/fhir/oidc.html
- https://nvd.nist.gov/vuln/detail/CVE-2026-40939