{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-120234","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","state":"PUBLISHED","assignerShortName":"VulDB","dateReserved":"2026-10-31T20:10:39.648Z","datePublished":"2026-11-01T15:30:16.548Z","dateUpdated":"2026-11-01T15:30:16.548Z"},"containers":{"cna":{"providerMetadata":{"orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","shortName":"VulDB","dateUpdated":"2026-11-01T15:30:16.548Z"},"title":"ag-ui-protocol ag-ui HTTP Transport e.text resource consumption","problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-400","lang":"en","description":"Resource Consumption"}]},{"descriptions":[{"type":"CWE","cweId":"CWE-404","lang":"en","description":"Denial of Service"}]}],"affected":[{"vendor":"ag-ui-protocol","product":"ag-ui","versions":[{"version":"0.0.1","status":"affected"},{"version":"0.0.2","status":"affected"},{"version":"0.0.3","status":"affected"},{"version":"0.0.4","status":"affected"},{"version":"0.0.5","status":"affected"},{"version":"0.0.6","status":"affected"},{"version":"0.0.7","status":"affected"},{"version":"0.0.8","status":"affected"},{"version":"0.0.9","status":"affected"},{"version":"0.0.10","status":"affected"},{"version":"0.0.11","status":"affected"},{"version":"0.0.12","status":"affected"},{"version":"0.0.13","status":"affected"},{"version":"0.0.14","status":"affected"},{"version":"0.0.15","status":"affected"},{"version":"0.0.16","status":"affected"},{"version":"0.0.17","status":"affected"},{"version":"0.0.18","status":"affected"},{"version":"0.0.19","status":"affected"},{"version":"0.0.20","status":"affected"},{"version":"0.0.21","status":"affected"},{"version":"0.0.22","status":"affected"},{"version":"0.0.23","status":"affected"},{"version":"0.0.24","status":"affected"},{"version":"0.0.25","status":"affected"},{"version":"0.0.26","status":"affected"},{"version":"0.0.27","status":"affected"},{"version":"0.0.28","status":"affected"},{"version":"0.0.29","status":"affected"},{"version":"0.0.30","status":"affected"},{"version":"0.0.31","status":"affected"},{"version":"0.0.32","status":"affected"},{"version":"0.0.33","status":"affected"},{"version":"0.0.34","status":"affected"},{"version":"0.0.35","status":"affected"},{"version":"0.0.36","status":"affected"},{"version":"0.0.37","status":"affected"},{"version":"0.0.38","status":"affected"},{"version":"0.0.39","status":"affected"},{"version":"0.0.40","status":"affected"},{"version":"0.0.41","status":"affected"},{"version":"0.0.42","status":"affected"},{"version":"0.0.43","status":"affected"},{"version":"0.0.44","status":"affected"},{"version":"0.0.45","status":"affected"},{"version":"0.0.46","status":"affected"},{"version":"0.0.47","status":"affected"},{"version":"0.0.48","status":"affected"},{"version":"0.0.49","status":"affected"},{"version":"0.0.50","status":"affected"},{"version":"0.0.51","status":"affected"},{"version":"0.0.52","status":"affected"},{"version":"0.0.53","status":"affected"},{"version":"0.0.54","status":"affected"},{"version":"0.0.55","status":"affected"},{"version":"0.0.56","status":"affected"},{"version":"0.0.57","status":"affected"},{"version":"0.0.58","status":"affected"}],"cpes":["cpe:2.3:a:ag-ui-protocol:ag-ui:*:*:*:*:*:*:*:*"],"modules":["HTTP Transport"]}],"descriptions":[{"lang":"en","value":"A weakness has been identified in ag-ui-protocol ag-ui up to 0.0.58. This impacts the function e.text of the component HTTP Transport. Executing a manipulation can lead to resource consumption. The attack can be launched remotely. The exploit has been made available to the public and could be used for attacks. The pull request to fix this issue awaits acceptance."}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":5.3,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":4.3,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:C","baseSeverity":"MEDIUM"}},{"cvssV3_0":{"version":"3.0","baseScore":4.3,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:C","baseSeverity":"MEDIUM"}},{"cvssV2_0":{"version":"2.0","baseScore":4,"vectorString":"AV:N/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:ND/RC:C"}}],"timeline":[{"time":"2026-10-31T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-10-31T01:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-10-31T21:16:04.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"ez-lbz (VulDB User)","type":"reporter"},{"lang":"en","value":"VulDB CNA Team","type":"coordinator"}],"references":[{"url":"https://vuldb.com/vuln/429593","name":"VDB-429593 | ag-ui-protocol ag-ui HTTP Transport e.text resource consumption","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/429593/cti","name":"VDB-429593 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-120234","name":"CVE-2026-120234 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/1015146","name":"Submit #1015146 | ag-ui-protocol ag-ui <=0.0.58 CWE-400","tags":["third-party-advisory"]},{"url":"https://github.com/ag-ui-protocol/ag-ui/issues/2521","tags":["exploit","issue-tracking"]},{"url":"https://github.com/ag-ui-protocol/ag-ui/pull/2698","tags":["issue-tracking","patch"]},{"url":"https://github.com/ag-ui-protocol/ag-ui/","tags":["product"]}],"x_generator":["VulDB PVTS v202611"]}}}