{"id":"CVE-2022-45597","aliases":["EUVD-2022-48462","GHSA-h2q8-mvpc-6j4j"],"status":"disputed","title":"ComponentSpace.Saml2 4.4.0 Missing SSL Certificate Validation.","description":"ComponentSpace.Saml2 4.4.0 Missing SSL Certificate Validation. NOTE: the vendor does not consider this a vulnerability because the report is only about use of certificates at the application layer (not the transport layer) and \"Certificates are exchanged in a controlled fashion between entities within a trust relationship. This is why self-signed certificates may be used and why validating certificates isn’t as important as doing so for the transport layer certificates.\"","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00465,"percentile":0.407,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-295"],"published":"2023-03-24T00:00:00Z","modified":"2026-07-09T01:18:00Z","products":[{"vendor":"componentspace","product":"saml"}],"references":[{"url":"https://www.componentspace.com/documentation/saml-for-asp-net-core/ComponentSpace%20SAML%20for%20ASP.NET%20Core%20Release%20Notes.pdf","tags":["x_transferred","Release Notes"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-45597"},{"url":"http://componentspace.com"},{"url":"http://componentspacesaml2.com"},{"url":"https://github.com/advisories/GHSA-h2q8-mvpc-6j4j"}],"sources":{"cve":[{"id":"CVE-2022-45597","description":"ComponentSpace.Saml2 4.4.0 Missing SSL Certificate Validation. NOTE: the vendor does not consider this a vulnerability because the report is only about use of certificates at the application layer (not the transport layer) and \"Certificates are exchanged in a controlled fashion between entities within a trust relationship. This is why self-signed certificates may be used and why validating certificates isn’t as important as doing so for the transport layer certificates.\"","status":"disputed","published":"2023-03-24T00:00:00Z","modified":"2026-07-09T00:23:02.966Z","updated_at":"2026-11-02T14:34:31.519788Z"}],"euvd":[{"id":"EUVD-2022-48462","description":"ComponentSpace.Saml2 4.4.0 Missing SSL Certificate Validation. NOTE: the vendor does not consider this a vulnerability because the report is only about use of certificates at the application layer (not the transport layer) and \"Certificates are exchanged in a controlled fashion between entities within a trust relationship. This is why self-signed certificates may be used and why validating certificates isn’t as important as doing so for the transport layer certificates.\"","status":"published","published":"2023-03-24T00:00:00Z","modified":"2026-07-09T00:23:02Z","updated_at":"2026-11-02T18:20:06.781463Z"}],"ghsa":[{"id":"GHSA-h2q8-mvpc-6j4j","title":"ComponentSpace.Saml2 4.4.0 Missing SSL Certificate Validation.","description":"ComponentSpace.Saml2 4.4.0 Missing SSL Certificate Validation.","status":"published","published":"2023-03-25T00:30:27Z","modified":"2023-04-07T05:08:21Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-295"],"updated_at":"2026-11-02T14:54:27.812339Z"}],"nvd":[{"id":"CVE-2022-45597","description":"ComponentSpace.Saml2 4.4.0 Missing SSL Certificate Validation. NOTE: the vendor does not consider this a vulnerability because the report is only about use of certificates at the application layer (not the transport layer) and \"Certificates are exchanged in a controlled fashion between entities within a trust relationship. This is why self-signed certificates may be used and why validating certificates isn’t as important as doing so for the transport layer certificates.\"","status":"disputed","published":"2023-03-24T23:15:06.71Z","modified":"2026-07-09T01:18:00.667Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"}],"cwes":["CWE-295"],"updated_at":"2026-11-02T14:07:37.020555Z"}]}}