{"action":"Upgrade @workos/authkit-session to 0.5.1 or later.","affected":[{"fixed":"0.5.1","introduced":"0"}],"component":"@workos/authkit-session","cve_ids":["CVE-2026-42565"],"ecosystem":"npm","epss":0.00194,"exploited":false,"fixed_versions":["0.5.1"],"ghsa_id":"GHSA-vvvv-983w-r7pv","id":"tcs_01M5KGD2QQTV2Y94NEP6X0Q3Q7","modified_at":"2026-05-13T14:33:35.804976Z","published_at":"2026-05-05T18:42:26Z","references":["https://osv.dev/vulnerability/GHSA-vvvv-983w-r7pv","https://github.com/workos/authkit-session/security/advisories/GHSA-vvvv-983w-r7pv","https://nvd.nist.gov/vuln/detail/CVE-2026-42565","https://github.com/workos/authkit-session/commit/f56e1d6214a93160759e5677b7a3d772b244db39","https://github.com/workos/authkit-session","https://github.com/workos/authkit-session/releases/tag/v0.5.1"],"severity":{"label":"medium","score":4.3},"sources":[{"source":"osv","source_id":"GHSA-vvvv-983w-r7pv","url":"https://osv.dev/vulnerability/GHSA-vvvv-983w-r7pv"}],"summary":"@workos/authkit-session has an Open Redirect via state-derived redirect target"}