{"id":"CVE-2018-1262","aliases":["EUVD-2022-3237","GHSA-8v97-gv3g-32rf"],"status":"published","title":"UAA privilege escalation across identity zones","description":"Cloud Foundry Foundation UAA, versions 4.12.X and 4.13.X, introduced a feature which could allow privilege escalation across identity zones for clients performing offline validation. A zone administrator could configure their zone to issue tokens which impersonate another zone, granting up to admin privileges in the impersonated zone for clients performing offline token validation.","severity":{"version":"3.0","score":7.2,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01293,"percentile":0.70496,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2018-05-15T20:00:00Z","modified":"2026-10-24T10:30:17Z","fixes":[{"ecosystem":"Maven","package":"org.cloudfoundry.identity:cloudfoundry-identity-server","fixed_in":["4.12.2","4.13.4"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"org.cloudfoundry.identity:cloudfoundry-identity-server","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.12.0"},{"fixed":"4.12.2"}]}]},{"source":"ghsa","ecosystem":"Maven","package":"org.cloudfoundry.identity:cloudfoundry-identity-server","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.13.0"},{"fixed":"4.13.4"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.cloudfoundry.identity:cloudfoundry-identity-server","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.12.0"},{"fixed":"4.12.2"}]}],"versions":["4.12.0","4.12.1"]},{"source":"osv","ecosystem":"Maven","package":"org.cloudfoundry.identity:cloudfoundry-identity-server","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.13.0"},{"fixed":"4.13.4"}]}],"versions":["4.13.0","4.13.1","4.13.3"]}],"products":[{"vendor":"cloud foundry","product":"cloudfoundry uaa"},{"vendor":"cloudfoundry","product":"cf-deployment"},{"vendor":"pivotal_software","product":"cloud_foundry_uaa"},{"vendor":"pivotal_software","product":"cloud_foundry_uaa-release"}],"references":[{"url":"https://www.cloudfoundry.org/blog/cve-2018-1262/","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-1262","tags":["advisory"]},{"url":"https://github.com/cloudfoundry/uaa/commit/14c745aa293b8d3ce9cdd6bfbc6c0ef3f269b21","tags":["web"]},{"url":"https://github.com/cloudfoundry/uaa/commit/dccd3962f969913996ee88f653fce3b108c0205","tags":["web"]},{"url":"https://www.cloudfoundry.org/blog/cve-2018-1262","tags":["web"]},{"url":"https://github.com/advisories/GHSA-8v97-gv3g-32rf"},{"url":"https://github.com/cloudfoundry/uaa","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2018-1262","description":"Cloud Foundry Foundation UAA, versions 4.12.X and 4.13.X, introduced a feature which could allow privilege escalation across identity zones for clients performing offline validation. A zone administrator could configure their zone to issue tokens which impersonate another zone, granting up to admin privileges in the impersonated zone for clients performing offline token validation.","status":"published","published":"2018-05-15T20:00:00Z","modified":"2024-09-16T17:08:52.142Z","updated_at":"2026-11-02T14:35:08.701206Z"}],"euvd":[{"id":"EUVD-2022-3237","description":"Cloud Foundry Foundation UAA, versions 4.12.X and 4.13.X, introduced a feature which could allow privilege escalation across identity zones for clients performing offline validation. A zone administrator could configure their zone to issue tokens which impersonate another zone, granting up to admin privileges in the impersonated zone for clients performing offline token validation.","status":"published","published":"2018-05-15T20:00:00Z","modified":"2024-09-16T17:08:52Z","updated_at":"2026-11-03T00:55:44.825687Z"}],"ghsa":[{"id":"GHSA-8v97-gv3g-32rf","title":"UAA privilege escalation across identity zones","description":"Cloud Foundry Foundation UAA, versions 4.12.X and 4.13.X, introduced a feature which could allow privilege escalation across identity zones for clients performing offline validation. A zone administrator could configure their zone to issue tokens which impersonate another zone, granting up to admin privileges in the impersonated zone for clients performing offline token validation.","status":"published","published":"2022-05-13T01:07:03Z","modified":"2024-03-01T23:42:46Z","cvss":[{"version":"3.0","score":7.2,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T14:37:39.730152Z"}],"nvd":[{"id":"CVE-2018-1262","description":"Cloud Foundry Foundation UAA, versions 4.12.X and 4.13.X, introduced a feature which could allow privilege escalation across identity zones for clients performing offline validation. A zone administrator could configure their zone to issue tokens which impersonate another zone, granting up to admin privileges in the impersonated zone for clients performing offline token validation.","status":"published","published":"2018-05-15T20:29:00.4Z","modified":"2026-06-17T01:50:51.68Z","cvss":[{"version":"3.0","score":7.2,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:04:27.507872Z"}],"osv":[{"id":"CVE-2018-1262","description":"Cloud Foundry Foundation UAA, versions 4.12.X and 4.13.X, introduced a feature which could allow privilege escalation across identity zones for clients performing offline validation. A zone administrator could configure their zone to issue tokens which impersonate another zone, granting up to admin privileges in the impersonated zone for clients performing offline token validation.","status":"published","published":"2018-05-15T20:29:00.4Z","modified":"2026-10-24T10:30:17.57369152Z","cvss":[{"version":"3.0","score":7.2,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:07.934182Z"},{"id":"GHSA-8v97-gv3g-32rf","title":"UAA privilege escalation across identity zones","description":"Cloud Foundry Foundation UAA, versions 4.12.X and 4.13.X, introduced a feature which could allow privilege escalation across identity zones for clients performing offline validation. A zone administrator could configure their zone to issue tokens which impersonate another zone, granting up to admin privileges in the impersonated zone for clients performing offline token validation.","status":"published","published":"2022-05-13T01:07:03Z","modified":"2024-12-07T05:40:29.561806Z","cvss":[{"version":"3.0","score":7.2,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:46:42.78452Z"}]}}