{"id":"CVE-2019-3798","aliases":["EUVD-2019-13426","GHSA-9hx4-42jp-5rgc"],"status":"published","title":"Escalation of Privileges in Cloud Controller","description":"Cloud Foundry Cloud Controller API Release, versions prior to 1.79.0, contains improper authentication when validating user permissions. A remote authenticated malicious user with the ability to create UAA clients and knowledge of the email of a victim in the foundation may escalate their privileges to that of the victim by creating a client with a name equal to the guid of their victim.","severity":{"version":"3.0","score":6,"vector":"CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:H/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.01339,"percentile":0.71505,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287"],"published":"2019-04-17T13:32:35Z","modified":"2026-10-24T10:30:49Z","products":[{"vendor":"cloud foundry","product":"capi-release"},{"vendor":"cloudfoundry","product":"capi-release"}],"references":[{"url":"https://www.cloudfoundry.org/blog/cve-2019-3798","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","advisory"]},{"url":"http://www.securityfocus.com/bid/108095","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-3798"},{"url":"https://github.com/advisories/GHSA-9hx4-42jp-5rgc"}],"sources":{"cve":[{"id":"CVE-2019-3798","title":"Escalation of Privileges in Cloud Controller","description":"Cloud Foundry Cloud Controller API Release, versions prior to 1.79.0, contains improper authentication when validating user permissions. A remote authenticated malicious user with the ability to create UAA clients and knowledge of the email of a victim in the foundation may escalate their privileges to that of the victim by creating a client with a name equal to the guid of their victim.","status":"published","published":"2019-04-17T13:32:35.609Z","modified":"2024-09-17T04:09:11.026Z","cvss":[{"version":"3.0","score":6,"vector":"CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:H/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:20:23.048861Z"}],"euvd":[{"id":"EUVD-2019-13426","description":"Cloud Foundry Cloud Controller API Release, versions prior to 1.79.0, contains improper authentication when validating user permissions. A remote authenticated malicious user with the ability to create UAA clients and knowledge of the email of a victim in the foundation may escalate their privileges to that of the victim by creating a client with a name equal to the guid of their victim.","status":"published","published":"2019-04-17T13:32:35Z","modified":"2024-09-17T04:09:11Z","cvss":[{"version":"3.0","score":6,"vector":"CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:H/A:H","level":"medium"}],"updated_at":"2026-11-03T00:28:25.709658Z"}],"ghsa":[{"id":"GHSA-9hx4-42jp-5rgc","title":"Cloud Foundry Cloud Controller API Release, versions prior to 1.79.0, contains improper...","description":"Cloud Foundry Cloud Controller API Release, versions prior to 1.79.0, contains improper authentication when validating user permissions. A remote authenticated malicious user with the ability to create UAA clients and knowledge of the email of a victim in the foundation may escalate their privileges to that of the victim by creating a client with a name equal to the guid of their victim.","status":"published","published":"2022-05-13T01:31:16Z","modified":"2023-02-01T05:08:04Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:50:40.636216Z"}],"nvd":[{"id":"CVE-2019-3798","description":"Cloud Foundry Cloud Controller API Release, versions prior to 1.79.0, contains improper authentication when validating user permissions. A remote authenticated malicious user with the ability to create UAA clients and knowledge of the email of a victim in the foundation may escalate their privileges to that of the victim by creating a client with a name equal to the guid of their victim.","status":"published","published":"2019-04-17T14:29:03.59Z","modified":"2026-06-17T02:35:36.753Z","cvss":[{"version":"3.0","score":6,"vector":"CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:H/A:H","level":"medium","assessor":"secondary"},{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6,"vector":"AV:N/AC:M/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:05:11.426883Z"}],"osv":[{"id":"CVE-2019-3798","description":"Cloud Foundry Cloud Controller API Release, versions prior to 1.79.0, contains improper authentication when validating user permissions. A remote authenticated malicious user with the ability to create UAA clients and knowledge of the email of a victim in the foundation may escalate their privileges to that of the victim by creating a client with a name equal to the guid of their victim.","status":"published","published":"2019-04-17T14:29:03.59Z","modified":"2026-10-24T10:30:49.214091071Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:12.363788Z"}]}}