{"id":"CVE-2026-17381","published":"2026-11-07T05:18:51.953","lastModified":"2026-11-09T14:17:19.770","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 obtain sensitive information due to improper authorization validation using user-controlled keys.","cvssScore":8.5,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N","cwes":["CWE-639"],"vendors":[],"products":[],"references":[{"url":"https://www.ibm.com/support/pages/node/7295635","tags":[]},{"url":"https://www.ibm.com/support/pages/node/7295637","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":{"summary":"IBM API Connect versions 10.0.8.0–10.0.8.12 and 12.1.0.0–12.1.1.2 contain an authorization flaw (CWE-639) where user-controlled keys are improperly validated, allowing authenticated attackers to access sensitive information they should not be authorized to view. This is a horizontal privilege escalation via broken access control on API resources.","exploitability":"Exploitation requires valid authentication and knowledge of the affected API endpoints; no public exploit exists, but the low attack complexity (AC:L) suggests straightforward exploitation by skilled attackers.","blast_radius":"Successful exploitation could expose sensitive configuration data, credentials, or customer information stored or processed by the API gateway, potentially affecting multiple tenants or backend services.","remediation":"Upgrade to IBM API Connect 10.0.8.13 or 12.1.1.3 or later, as these versions include fixes for CVE-2026-17381.","detection":"No reliable host or network indicator is derivable from the published description.","tags":["authorization-bypass","information-disclosure","api-security","ibm","cwe639"],"model":"garnet-coder","analyzedAt":"2026-11-09T09:51:27.450Z"}}