{"id":"CVE-2023-32991","aliases":["EUVD-2023-1655","GHSA-xw6j-mq6v-pmv6"],"status":"published","title":"Jenkins SAML Single Sign On(SSO) Plugin Cross-Site Request Forgery vulnerability","description":"A cross-site request forgery (CSRF) vulnerability in Jenkins SAML Single Sign On(SSO) Plugin 2.0.2 and earlier allows attackers to send an HTTP request to an attacker-specified URL and parse the response as XML, or parse a local file on the Jenkins controller as XML.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00681,"percentile":0.52744,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-352"],"published":"2023-05-16T16:00:11Z","modified":"2026-06-17T06:00:00Z","fixes":[{"ecosystem":"Maven","package":"io.jenkins.plugins:miniorange-saml-sp","fixed_in":["2.1.0"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"io.jenkins.plugins:miniorange-saml-sp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.0"}]}]},{"source":"osv","ecosystem":"Maven","package":"io.jenkins.plugins:miniorange-saml-sp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.0"}]}],"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"]}],"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-2993","tags":["vendor-advisory","x_transferred","Vendor Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-32991","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-xw6j-mq6v-pmv6"}],"sources":{"cve":[{"id":"CVE-2023-32991","description":"A cross-site request forgery (CSRF) vulnerability in Jenkins SAML Single Sign On(SSO) Plugin 2.0.2 and earlier allows attackers to send an HTTP request to an attacker-specified URL and parse the response as XML, or parse a local file on the Jenkins controller as XML.","status":"published","published":"2023-05-16T16:00:11.086Z","modified":"2025-01-23T20:13:48.072Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T14:35:29.381004Z"}],"euvd":[{"id":"EUVD-2023-1655","description":"A cross-site request forgery (CSRF) vulnerability in Jenkins SAML Single Sign On(SSO) Plugin 2.0.2 and earlier allows attackers to send an HTTP request to an attacker-specified URL and parse the response as XML, or parse a local file on the Jenkins controller as XML.","status":"published","published":"2023-05-16T16:00:11Z","modified":"2025-01-23T20:13:48Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:04:14.026358Z"}],"ghsa":[{"id":"GHSA-xw6j-mq6v-pmv6","title":"Jenkins SAML Single Sign On(SSO) Plugin Cross-Site Request Forgery vulnerability","description":"Jenkins SAML Single Sign On(SSO) Plugin 2.0.2 and earlier does not perform permission checks in multiple HTTP endpoints.\n\nThis allows attackers with Overall/Read permission to send an HTTP request to an attacker-specified URL and parse the response as XML, or parse a local file on the Jenkins controller as XML.\n\nAs the plugin does not configure its XML parser to prevent XML external entity (XXE) attacks, attackers can have Jenkins parse a crafted XML response that uses external entities for extraction of secrets from the Jenkins controller or server-side request forgery.\n\nAdditionally, these HTTP endpoints do not require POST requests, resulting in a cross-site request forgery (CSRF) vulnerability.\n\nSAML Single Sign On(SSO) Plugin 2.1.0 requires POST requests and Overall/Administer permission for the affected HTTP endpoints.","status":"published","published":"2023-05-16T18:30:16Z","modified":"2023-11-06T05:06:10Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N","level":"high"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T14:37:15.055009Z"}],"nvd":[{"id":"CVE-2023-32991","description":"A cross-site request forgery (CSRF) vulnerability in Jenkins SAML Single Sign On(SSO) Plugin 2.0.2 and earlier allows attackers to send an HTTP request to an attacker-specified URL and parse the response as XML, or parse a local file on the Jenkins controller as XML.","status":"published","published":"2023-05-16T17:15:11.803Z","modified":"2026-06-17T06:00:00.183Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T14:08:02.399327Z"}],"osv":[{"id":"GHSA-xw6j-mq6v-pmv6","title":"Jenkins SAML Single Sign On(SSO) Plugin Cross-Site Request Forgery vulnerability","description":"Jenkins SAML Single Sign On(SSO) Plugin 2.0.2 and earlier does not perform permission checks in multiple HTTP endpoints.\n\nThis allows attackers with Overall/Read permission to send an HTTP request to an attacker-specified URL and parse the response as XML, or parse a local file on the Jenkins controller as XML.\n\nAs the plugin does not configure its XML parser to prevent XML external entity (XXE) attacks, attackers can have Jenkins parse a crafted XML response that uses external entities for extraction of secrets from the Jenkins controller or server-side request forgery.\n\nAdditionally, these HTTP endpoints do not require POST requests, resulting in a cross-site request forgery (CSRF) vulnerability.\n\nSAML Single Sign On(SSO) Plugin 2.1.0 requires POST requests and Overall/Administer permission for the affected HTTP endpoints.","status":"published","published":"2023-05-16T18:30:16Z","modified":"2024-02-16T08:06:20.307842Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N","level":"high"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T15:47:00.604718Z"}]}}