{"id":"CVE-2018-1833","aliases":["EUVD-2018-12412","GHSA-q85w-2m93-x65v"],"status":"published","title":"IBM Event Streams 2018.3.0 could allow a remote attacker to submit an API request with a fake...","description":"IBM Event Streams 2018.3.0 could allow a remote attacker to submit an API request with a fake Host request header. An attacker, who has already gained authorised access via the CLI, could exploit this vulnerability to spoof the request header. IBM X-Force ID: 150507.","severity":{"version":"3.0","score":5.3,"vector":"CVSS:3.0/A:N/AC:H/AV:N/C:N/I:H/PR:L/S:U/UI:N/E:U/RC:C/RL:O","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-07","score":0.01696,"percentile":0.77291,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2018-12-18T15:29:00.233Z","modified":"2026-06-17T01:51:51Z","products":[{"vendor":"ibm","product":"event streams"},{"vendor":"ibm","product":"event_streams"}],"references":[{"url":"http://www.securityfocus.com/bid/106330","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/150507","tags":["vdb-entry","x_refsource_XF","x_transferred","VDB Entry","Vendor Advisory"]},{"url":"https://www.ibm.com/support/docview.wss?uid=ibm10787535","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-1833"},{"url":"https://github.com/advisories/GHSA-q85w-2m93-x65v"}],"sources":{"cve":[{"id":"CVE-2018-1833","description":"IBM Event Streams 2018.3.0 could allow a remote attacker to submit an API request with a fake Host request header. An attacker, who has already gained authorised access via the CLI, could exploit this vulnerability to spoof the request header. IBM X-Force ID: 150507.","status":"published","published":"2018-12-18T16:00:00Z","modified":"2024-09-17T02:27:49.28Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/A:N/AC:H/AV:N/C:N/I:H/PR:L/S:U/UI:N/E:U/RC:C/RL:O","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:35:08.701206Z"}],"euvd":[{"id":"EUVD-2018-12412","description":"IBM Event Streams 2018.3.0 could allow a remote attacker to submit an API request with a fake Host request header. An attacker, who has already gained authorised access via the CLI, could exploit this vulnerability to spoof the request header. IBM X-Force ID: 150507.","status":"published","published":"2018-12-18T16:00:00Z","modified":"2024-09-17T02:27:49Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/A:N/AC:H/AV:N/C:N/I:H/PR:L/S:U/UI:N/E:U/RC:C/RL:O","level":"medium"}],"updated_at":"2026-11-03T00:28:39.983112Z"}],"ghsa":[{"id":"GHSA-q85w-2m93-x65v","title":"IBM Event Streams 2018.3.0 could allow a remote attacker to submit an API request with a fake...","description":"IBM Event Streams 2018.3.0 could allow a remote attacker to submit an API request with a fake Host request header. An attacker, who has already gained authorised access via the CLI, could exploit this vulnerability to spoof the request header. IBM X-Force ID: 150507.","status":"published","published":"2022-05-13T01:19:33Z","modified":"2023-02-01T05:05:58Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N","level":"medium"}],"updated_at":"2026-11-02T14:50:17.937177Z"}],"nvd":[{"id":"CVE-2018-1833","description":"IBM Event Streams 2018.3.0 could allow a remote attacker to submit an API request with a fake Host request header. An attacker, who has already gained authorised access via the CLI, could exploit this vulnerability to spoof the request header. IBM X-Force ID: 150507.","status":"published","published":"2018-12-18T15:29:00.233Z","modified":"2026-06-17T01:51:51.2Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"secondary"},{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":3.5,"vector":"AV:N/AC:M/Au:S/C:N/I:P/A:N","level":"low","assessor":"primary"}],"updated_at":"2026-11-02T14:04:50.99633Z"}]}}