{"id":"CVE-2026-17317","kind":"vulnerability","aliases":["CVE-2026-17317"],"related":[],"title":"IBM API Connect: authenticated users can reach internal resources via SSRF","description":"IBM API Connect 12.1.0.0 through 12.1.1.2 could allow a remote authenticated attacker to access internal resources and cause a denial of service due to server-side request forgery.","summary":"IBM API Connect versions 12.1.0.0 through 12.1.1.2 contain a server-side request forgery flaw. An authenticated remote attacker can make the server send requests to internal resources and cause a denial of service.","severity":"medium","cvss":6.4,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["api-gateway","ibm-api-connect","infrastructure"],"not_affected_if":["no-authenticated-user-access","unaffected-version"],"how_to_check":"- Check the installed API Connect version against the affected range `12.1.0.0` through `12.1.1.2`","fix":null,"status":"open","published_at":"2026-11-07T05:18:40+00:00","first_seen_at":"2026-11-07T05:46:03+00:00","triaged_at":"2026-11-07T05:52:38+00:00","updated_at":"2026-11-07T05:52:38+00:00","category":"infrastructure","confidence":0.6,"triage":{"at":"2026-11-07T05:52:38Z","model":"claude-haiku-5-5","output":{"fix":"unknown","reach":"network","title":"IBM API Connect: authenticated users can reach internal resources via SSRF","impact":"medium","summary":"IBM API Connect versions 12.1.0.0 through 12.1.1.2 contain a server-side request forgery flaw. An authenticated remote attacker can make the server send requests to internal resources and cause a denial of service.","audience":"businesses","category":"infrastructure","nicknames":[],"who_cares":["ibm-api-connect","api-gateway"],"confidence":0.6,"fix_status":"unknown","needs_auth":"yes","worst_case":"internal services reachable and server denial of service","analyst_note":"Check IBM's security bulletin for CVE-2026-17317 for the fixed version and the exposed configuration; the NVD entry does not state them.","how_to_check":"- Check the installed API Connect version against the affected range `12.1.0.0` through `12.1.1.2`\n- unknown","plain_action":"","needs_analyst":true,"not_affected_if":["unaffected-version","no-authenticated-user-access"],"who_is_affected":"Organisations running IBM API Connect 12.1.0.0 through 12.1.1.2. The attacker needs a valid account on the platform. The sources do not describe the specific configuration that makes an installation exposed.","user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"medium"},"cost_usd":0.000665,"input_tokens":4197,"output_tokens":491,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-17317':14A,17A '-2026':13A,16A '12.1.0.0':30B,63C '12.1.1.2':32B,65C 'access':73C 'allow':67C 'api':2A,19B,23B,27B,61C 'api-gateway':18B 'attack':44B,71C 'authent':4A,42B,70C 'caus':55B,77C 'connect':3A,24B,28B,62C 'contain':33B 'could':66C 'cve':12A,15A 'denial':57B,79C 'due':82C 'flaw':40B 'forgeri':39B,88C 'gateway':20B 'ibm':1A,22B,26B,60C 'ibm-api-connect':21B 'infrastructur':25B 'intern':8A,52B,74C 'make':46B 'reach':7A 'remot':43B,69C 'request':38B,50B,87C 'resourc':9A,53B,75C 'send':49B 'server':36B,48B,85C 'server-sid':35B,84C 'servic':59B,81C 'side':37B,86C 'ssrf':11A 'user':5A 'version':29B 'via':10A","nicknames":[],"mitigations":[],"who_affected":"Organisations running IBM API Connect 12.1.0.0 through 12.1.1.2. The attacker needs a valid account on the platform. The sources do not describe the specific configuration that makes an installation exposed.","tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":"none","audience":"businesses","plain_action":null,"pkeys":[],"ptokens":[],"labels":["apigateway","ibmapiconnect","infrastructure","medium"],"campaign_type":null,"search_a":"'-17317':14A,17A '-2026':13A,16A 'api':2A 'authent':4A 'connect':3A 'cve':12A,15A 'ibm':1A 'intern':8A 'reach':7A 'resourc':9A 'ssrf':11A 'user':5A 'via':10A","search_b":"'12.1.0.0':30B '12.1.1.2':32B 'api':19B,23B,27B 'api-gateway':18B 'attack':44B 'authent':42B 'caus':55B 'connect':24B,28B 'contain':33B 'denial':57B 'flaw':40B 'forgeri':39B 'gateway':20B 'ibm':22B,26B 'ibm-api-connect':21B 'infrastructur':25B 'intern':52B 'make':46B 'remot':43B 'request':38B,50B 'resourc':53B 'send':49B 'server':36B,48B 'server-sid':35B 'servic':59B 'side':37B 'version':29B","search_c":"'12.1.0.0':63C '12.1.1.2':65C 'access':73C 'allow':67C 'api':61C 'attack':71C 'authent':70C 'caus':77C 'connect':62C 'could':66C 'denial':79C 'due':82C 'forgeri':88C 'ibm':60C 'intern':74C 'remot':69C 'request':87C 'resourc':75C 'server':85C 'server-sid':84C 'servic':81C 'side':86C","first_public_at":"2026-11-07T05:18:40+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:L","cvss_by":"psirt@us.ibm.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-17317","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-17317","severity":null,"published_at":"2026-11-07T05:18:40+00:00","modified_at":"2026-11-07T05:18:41+00:00","first_seen_at":"2026-11-07T05:46:03+00:00","fetched_at":"2026-11-07T05:46:03+00:00","note":null}],"documents":[],"exploit_sources":[],"notice":"Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai"}