Threats affecting pkg:github/datasharingframework/dsf

CVE-2026-40942 affects the Data Sharing Framework (DSF) versions prior to 2.1.0. The vulnerability arises from incorrect time comparison logic in caching mechanisms for OIDC JWKS and Metadata Document as well as OIDC token cache. Specifically, inverted time comparisons cause the OIDC metadata and keys cache to never return cached values, resulting in unnecessary HTTP fetches, and the OIDC token cache to never invalidate, causing expired tokens to be reused. This issue is fixed in version 2.1.0.

CVE-2026-40939 is a vulnerability in the Data Sharing Framework (DSF) versions prior to 2.1.0 where OIDC-authenticated sessions did not have a maximum inactivity timeout configured. As a result, sessions persisted indefinitely after login, even after the OIDC access token expired. This issue was fixed in version 2.1.0. The vulnerability is classified as CWE-613 (Insufficient Session Expiration) and has a CVSS 4.0 base score of 6.8, indicating medium severity.