CVE-2026-40939
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.
- CVSS 4.0
- 6.8
CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N - EPSS
- 0.2% chance of exploitation in the next 30 days; higher than 4% of CVEs (scores of 2026-10-26)
- CWE
- CWE-613
- Published
- Modified
- Record from
- the NVD, synced
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-gj7p-595x-qwf5 | Maven | dev.dsf:dsf-common-jetty | all versions | no fix published |
| GHSA-gj7p-595x-qwf5 | Maven | dev.dsf:dsf-fhir-server | all versions | no fix published |
| GHSA-gj7p-595x-qwf5 | Maven | dev.dsf:dsf-bpe-server | all versions | no fix published |