{"id":"CVE-2026-15614","aliases":["EUVD-2026-48303","GHSA-crqf-jj8w-c292"],"status":"published","title":"IdP-initiated SAML sessions not reliably invalidated (replay)","description":"Logto silently fails to delete IdP-initiated SAML sessions, enabling session replay and reuse within the session’s validity window.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00346,"percentile":0.2859,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-294"],"published":"2026-07-23T15:44:11Z","modified":"2026-10-28T02:30:36Z","products":[{"vendor":"logto","product":"logto"},{"vendor":"logto-io","product":"logto"}],"references":[{"url":"https://github.com/logto-io/logto/blob/ea3ede35028dfd0bbb6d7b239623ce0e7f6cdff8/packages/core/src/libraries/verification-helpers/single-sign-on.ts#L81-L99","tags":["web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-15614","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-crqf-jj8w-c292"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/15xxx/CVE-2026-15614.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-15614","title":"IdP-initiated SAML sessions not reliably invalidated (replay)","description":"Logto silently fails to delete IdP-initiated SAML sessions, enabling session replay and reuse within the session’s validity window.","status":"published","published":"2026-07-23T15:44:11.159Z","modified":"2026-07-27T15:35:54.176Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"adp"}],"cwes":["CWE-294"],"updated_at":"2026-11-02T13:48:02.226896Z"}],"euvd":[{"id":"EUVD-2026-48303","description":"Logto silently fails to delete IdP-initiated SAML sessions, enabling session replay and reuse within the session’s validity window.","status":"published","published":"2026-07-23T15:44:11Z","modified":"2026-07-27T15:35:54Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T18:02:34.216106Z"}],"ghsa":[{"id":"GHSA-crqf-jj8w-c292","title":"Logto silently fails to delete IdP-initiated SAML sessions, enabling session replay and reuse...","description":"Logto silently fails to delete IdP-initiated SAML sessions, enabling session replay and reuse within the session’s validity window.","status":"published","published":"2026-07-23T18:31:44Z","modified":"2026-07-27T18:31:42Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"cwes":["CWE-294"],"updated_at":"2026-11-02T15:09:51.407039Z"}],"nvd":[{"id":"CVE-2026-15614","description":"Logto silently fails to delete IdP-initiated SAML sessions, enabling session replay and reuse within the session’s validity window.","status":"published","published":"2026-07-23T16:17:14.143Z","modified":"2026-07-27T16:17:02.58Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"secondary"}],"cwes":["CWE-294"],"updated_at":"2026-11-02T14:12:32.473901Z"}],"osv":[{"id":"CVE-2026-15614","title":"IdP-initiated SAML sessions not reliably invalidated (replay)","description":"Logto silently fails to delete IdP-initiated SAML sessions, enabling session replay and reuse within the session’s validity window.","status":"published","published":"2026-07-23T15:44:11.159Z","modified":"2026-10-28T02:30:36.577643742Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T15:44:57.682091Z"}]}}