{"id":"CVE-2026-17062","kind":"vulnerability","aliases":["CVE-2026-17062"],"related":[],"title":"IBM API Connect: authenticated users can inject parameters into server requests","description":"IBM API Connect 10.0.8.0 through 10.0.8.12 and 12.1.0.0 through 12.1.1.2 could allow a remote authenticated attacker to modify internal requests due to improper neutralization of argument delimiters. Special characters in user-supplied input are not handled safely, which could allow additional parameters to be added to a request made by the server.","summary":"IBM API Connect versions 10.0.8.0 through 10.0.8.12 and 12.1.0.0 through 12.1.1.2 fail to neutralize argument delimiters in user input. A logged-in attacker can add extra parameters to requests the server makes, altering internal requests.","severity":"low","cvss":2.7,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["ibm-api-connect","infrastructure","self-hosted"],"not_affected_if":["unaffected-version"],"how_to_check":"- Check the installed API Connect version against the affected ranges 10.0.8.0 through 10.0.8.12 and 12.1.0.0 through 12.1.1.2.","fix":null,"status":"open","published_at":"2026-11-07T05:18:23+00:00","first_seen_at":"2026-11-07T05:45:58+00:00","triaged_at":"2026-11-07T05:54:36+00:00","updated_at":"2026-11-07T05:54:36+00:00","category":"infrastructure","confidence":0.6,"triage":{"at":"2026-11-07T05:54:36Z","model":"claude-haiku-5-5","output":{"fix":"unknown","reach":"network","title":"IBM API Connect: authenticated users can inject parameters into server requests","impact":"medium","summary":"IBM API Connect versions 10.0.8.0 through 10.0.8.12 and 12.1.0.0 through 12.1.1.2 fail to neutralize argument delimiters in user input. A logged-in attacker can add extra parameters to requests the server makes, altering internal requests.","audience":"businesses","category":"infrastructure","nicknames":[],"who_cares":["ibm-api-connect","self-hosted"],"confidence":0.6,"fix_status":"unknown","needs_auth":"yes","worst_case":"Attacker alters internal server requests by injecting extra parameters","analyst_note":"Find the IBM security bulletin for CVE-2026-17062 to confirm the fixed versions and any required settings.","how_to_check":"- Check the installed API Connect version against the affected ranges 10.0.8.0 through 10.0.8.12 and 12.1.0.0 through 12.1.1.2.\n- unknown for other checks; the sources do not say.","plain_action":"","needs_analyst":true,"not_affected_if":["unaffected-version"],"who_is_affected":"Organizations running IBM API Connect in the affected version ranges. Exposure requires an authenticated remote user able to send input that reaches server-side requests; instances on unaffected versions can skip it. The sources do not describe further preconditions.","user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"low"},"cost_usd":0.000696,"input_tokens":4267,"output_tokens":538,"severity_before":"low"},"analyst_status":null,"analyst_note":null,"search":"'-17062':14A,17A '-2026':13A,16A '10.0.8.0':30B,65C '10.0.8.12':32B,67C '12.1.0.0':34B,69C '12.1.1.2':36B,71C 'add':51B,107C 'addit':103C 'allow':73C,102C 'alter':59B 'api':2A,20B,27B,63C 'argument':40B,87C 'attack':49B,77C 'authent':4A,76C 'charact':90C 'connect':3A,21B,28B,64C 'could':72C,101C 'cve':12A,15A 'delimit':41B,88C 'due':82C 'extra':52B 'fail':37B 'handl':98C 'host':25B 'ibm':1A,19B,26B,62C 'ibm-api-connect':18B 'improp':84C 'infrastructur':22B 'inject':7A 'input':44B,95C 'intern':60B,80C 'log':47B 'logged-in':46B 'made':111C 'make':58B 'modifi':79C 'neutral':39B,85C 'paramet':8A,53B,104C 'remot':75C 'request':11A,55B,61B,81C,110C 'safe':99C 'self':24B 'self-host':23B 'server':10A,57B,114C 'special':89C 'suppli':94C 'user':5A,43B,93C 'user-suppli':92C 'version':29B","nicknames":[],"mitigations":[],"who_affected":"Organizations running IBM API Connect in the affected version ranges. Exposure requires an authenticated remote user able to send input that reaches server-side requests; instances on unaffected versions can skip it. The sources do not describe further preconditions.","tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":"none","audience":"businesses","plain_action":null,"pkeys":[],"ptokens":[],"labels":["ibmapiconnect","infrastructure","low","selfhosted"],"campaign_type":null,"search_a":"'-17062':14A,17A '-2026':13A,16A 'api':2A 'authent':4A 'connect':3A 'cve':12A,15A 'ibm':1A 'inject':7A 'paramet':8A 'request':11A 'server':10A 'user':5A","search_b":"'10.0.8.0':30B '10.0.8.12':32B '12.1.0.0':34B '12.1.1.2':36B 'add':51B 'alter':59B 'api':20B,27B 'argument':40B 'attack':49B 'connect':21B,28B 'delimit':41B 'extra':52B 'fail':37B 'host':25B 'ibm':19B,26B 'ibm-api-connect':18B 'infrastructur':22B 'input':44B 'intern':60B 'log':47B 'logged-in':46B 'make':58B 'neutral':39B 'paramet':53B 'request':55B,61B 'self':24B 'self-host':23B 'server':57B 'user':43B 'version':29B","search_c":"'10.0.8.0':65C '10.0.8.12':67C '12.1.0.0':69C '12.1.1.2':71C 'add':107C 'addit':103C 'allow':73C,102C 'api':63C 'argument':87C 'attack':77C 'authent':76C 'charact':90C 'connect':64C 'could':72C,101C 'delimit':88C 'due':82C 'handl':98C 'ibm':62C 'improp':84C 'input':95C 'intern':80C 'made':111C 'modifi':79C 'neutral':85C 'paramet':104C 'remot':75C 'request':81C,110C 'safe':99C 'server':114C 'special':89C 'suppli':94C 'user':93C 'user-suppli':92C","first_public_at":"2026-11-07T05:18:23+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N","cvss_by":"psirt@us.ibm.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-17062","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-17062","severity":null,"published_at":"2026-11-07T05:18:23+00:00","modified_at":"2026-11-07T05:18:23+00:00","first_seen_at":"2026-11-07T05:45:58+00:00","fetched_at":"2026-11-07T05:45:58+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"}