{"id":"CVE-2026-108536","kind":"vulnerability","aliases":["CVE-2026-108536"],"related":[],"title":"IBM Db2 Genius Hub: UI framing flaw lets authenticated users bypass restrictions","description":"IBM Db2 Genius Hub 1.1.2, 1.1.3, 1.1.4, 1.1.5 could allow a remote authenticated attacker to bypass security restrictions due to improper restriction of rendered UI layers or frames.","summary":"IBM Db2 Genius Hub versions 1.1.2 through 1.1.5 do not properly restrict which frames or layers can render their user interface. A remote attacker with a valid account could use this to bypass security restrictions.","severity":"medium","cvss":4.6,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["ibm-db2-genius-hub","vendor"],"not_affected_if":[],"how_to_check":"- Check the installed Db2 Genius Hub version against the affected range `1.1.2` to `1.1.5`","fix":null,"status":"open","published_at":"2026-11-04T21:17:46+00:00","first_seen_at":"2026-11-04T21:49:17+00:00","triaged_at":"2026-11-04T21:51:28+00:00","updated_at":"2026-11-04T21:51:28+00:00","category":"vendor","confidence":0.5,"triage":{"at":"2026-11-04T21:51:28Z","model":"claude-haiku-5-5","output":{"fix":"unknown","reach":"network","title":"IBM Db2 Genius Hub: UI framing flaw lets authenticated users bypass restrictions","impact":"medium","summary":"IBM Db2 Genius Hub versions 1.1.2 through 1.1.5 do not properly restrict which frames or layers can render their user interface. A remote attacker with a valid account could use this to bypass security restrictions.","audience":"businesses","category":"vendor","nicknames":[],"who_cares":["ibm-db2-genius-hub"],"confidence":0.5,"fix_status":"unknown","needs_auth":"yes","worst_case":"Authenticated attacker bypasses security restrictions in the web interface","analyst_note":"Find IBM's security bulletin for CVE-2026-108536 to confirm the fixed version and the specific bypass conditions.","how_to_check":"- Check the installed Db2 Genius Hub version against the affected range `1.1.2` to `1.1.5`\n- unknown for other checks","plain_action":"","needs_analyst":true,"not_affected_if":[],"who_is_affected":"Teams running IBM Db2 Genius Hub in the affected version range. The sources do not say which deployment settings are required, and they do not describe a specific attack path beyond authenticated remote access.","user_interaction":"unknown","needs_special_setup":"unknown","severity_if_unknown":"medium"},"cost_usd":0.000656,"input_tokens":4130,"output_tokens":485,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-108536':15A,18A '-2026':14A,17A '1.1.2':30B,64C '1.1.3':65C '1.1.4':66C '1.1.5':32B,67C 'account':52B 'allow':69C 'attack':48B,73C 'authent':9A,72C 'bypass':11A,57B,75C 'could':53B,68C 'cve':13A,16A 'db2':2A,21B,26B,61C 'due':78C 'flaw':7A 'frame':6A,38B,87C 'genius':3A,22B,27B,62C 'hub':4A,23B,28B,63C 'ibm':1A,20B,25B,60C 'ibm-db2-genius-hub':19B 'improp':80C 'interfac':45B 'layer':40B,85C 'let':8A 'proper':35B 'remot':47B,71C 'render':42B,83C 'restrict':12A,36B,59B,77C,81C 'secur':58B,76C 'ui':5A,84C 'use':54B 'user':10A,44B 'valid':51B 'vendor':24B 'version':29B","nicknames":[],"mitigations":[],"who_affected":"Teams running IBM Db2 Genius Hub in the affected version range. The sources do not say which deployment settings are required, and they do not describe a specific attack path beyond authenticated remote access.","tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":"none","audience":"businesses","plain_action":null,"pkeys":[],"ptokens":[],"labels":["ibmdb2geniushub","medium","vendor"],"campaign_type":null,"first_public_at":"2026-11-04T21:17:46+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N","cvss_by":"psirt@us.ibm.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-108536","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-108536","severity":null,"published_at":"2026-11-04T21:17:46+00:00","modified_at":"2026-11-04T21:17:46+00:00","first_seen_at":"2026-11-04T21:49:17+00:00","fetched_at":"2026-11-04T21:49:17+00:00","note":null}],"documents":[],"exploit_sources":[],"notice":"Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai"}