{"id":"CVE-2023-32994","aliases":["EUVD-2023-1515","GHSA-9m92-qwpc-qm78"],"status":"published","title":"Jenkins SAML Single Sign On(SSO) Plugin unconditionally disables SSL/TLS certificate validation","description":"Jenkins SAML Single Sign On(SSO) Plugin 2.1.0 and earlier unconditionally disables SSL/TLS certificate validation for connections to miniOrange or the configured IdP to retrieve SAML metadata, which could be abused using a man-in-the-middle attack to intercept these connections.","severity":{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00244,"percentile":0.15743,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-295"],"published":"2023-05-16T16:00:13Z","modified":"2026-06-17T06:00:13Z","fixes":[{"ecosystem":"Maven","package":"io.jenkins.plugins:miniorange-saml-sp","fixed_in":["2.2.0"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"io.jenkins.plugins:miniorange-saml-sp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.0"}]}]},{"source":"osv","ecosystem":"Maven","package":"io.jenkins.plugins:miniorange-saml-sp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.0"}]}],"versions":["1.0.1","1.0.10","1.0.11","1.0.14","1.0.15","1.0.16","1.0.18","1.0.19","1.0.2","1.0.3","1.0.4","1.0.5","1.0.9","2.0.0","2.0.1","2.0.2","2.1.0"]}],"products":[{"vendor":"jenkins","product":"saml_single_sign_on"},{"vendor":"jenkins project","product":"jenkins saml single sign on(sso) plugin"}],"references":[{"url":"https://www.jenkins.io/security/advisory/2023-05-16/#SECURITY-3001%20(2)","tags":["vendor-advisory","x_transferred","Vendor Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-32994","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-9m92-qwpc-qm78"}],"sources":{"cve":[{"id":"CVE-2023-32994","description":"Jenkins SAML Single Sign On(SSO) Plugin 2.1.0 and earlier unconditionally disables SSL/TLS certificate validation for connections to miniOrange or the configured IdP to retrieve SAML metadata, which could be abused using a man-in-the-middle attack to intercept these connections.","status":"published","published":"2023-05-16T16:00:13.193Z","modified":"2025-01-23T15:59:18.219Z","cvss":[{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"adp"}],"cwes":["CWE-295"],"updated_at":"2026-11-02T14:35:29.01154Z"}],"euvd":[{"id":"EUVD-2023-1515","description":"Jenkins SAML Single Sign On(SSO) Plugin 2.1.0 and earlier unconditionally disables SSL/TLS certificate validation for connections to miniOrange or the configured IdP to retrieve SAML metadata, which could be abused using a man-in-the-middle attack to intercept these connections.","status":"published","published":"2023-05-16T16:00:13Z","modified":"2025-01-23T15:59:18Z","cvss":[{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low"}],"updated_at":"2026-11-03T00:04:14.433513Z"}],"ghsa":[{"id":"GHSA-9m92-qwpc-qm78","title":"Jenkins SAML Single Sign On(SSO) Plugin unconditionally disables SSL/TLS certificate validation","description":"Jenkins SAML Single Sign On(SSO) Plugin 2.1.0 and earlier unconditionally disables SSL/TLS certificate validation for connections to miniOrange or the configured IdP to retrieve SAML metadata.\n\nThis lack of validation could be abused using a man-in-the-middle attack to intercept these connections.\n\nSAML Single Sign On(SSO) Plugin 2.2.0 performs SSL/TLS certificate validation when connecting to miniOrange or the configured IdP to retrieve SAML metadata.","status":"published","published":"2023-05-16T18:30:16Z","modified":"2023-11-05T05:04:37Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-295"],"updated_at":"2026-11-02T14:37:13.301199Z"}],"nvd":[{"id":"CVE-2023-32994","description":"Jenkins SAML Single Sign On(SSO) Plugin 2.1.0 and earlier unconditionally disables SSL/TLS certificate validation for connections to miniOrange or the configured IdP to retrieve SAML metadata, which could be abused using a man-in-the-middle attack to intercept these connections.","status":"published","published":"2023-05-16T17:15:11.937Z","modified":"2026-06-17T06:00:13.403Z","cvss":[{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"primary"},{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"secondary"}],"cwes":["CWE-295"],"updated_at":"2026-11-02T14:08:02.399327Z"}],"osv":[{"id":"GHSA-9m92-qwpc-qm78","title":"Jenkins SAML Single Sign On(SSO) Plugin unconditionally disables SSL/TLS certificate validation","description":"Jenkins SAML Single Sign On(SSO) Plugin 2.1.0 and earlier unconditionally disables SSL/TLS certificate validation for connections to miniOrange or the configured IdP to retrieve SAML metadata.\n\nThis lack of validation could be abused using a man-in-the-middle attack to intercept these connections.\n\nSAML Single Sign On(SSO) Plugin 2.2.0 performs SSL/TLS certificate validation when connecting to miniOrange or the configured IdP to retrieve SAML metadata.","status":"published","published":"2023-05-16T18:30:16Z","modified":"2024-02-16T08:23:14.137669Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-295"],"updated_at":"2026-11-02T15:46:43.875515Z"}]}}