{"id":"CVE-2026-16884","aliases":["EUVD-2026-118618","GHSA-xjxq-vmwg-xq8v"],"status":"published","title":"Multiple Vulnerabilities in IBM API Connect","description":"IBM API Connect 12.1.0.0 through 12.1.1.2 could allow a remote attacker to obtain sensitive information due to an XML external entity (XXE) injection.","severity":{"version":"3.1","score":9.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:L","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00497,"percentile":0.43064,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-611"],"published":"2026-11-07T04:31:32Z","modified":"2026-11-10T16:51:51Z","products":[{"vendor":"ibm","product":"api connect"},{"vendor":"ibm","product":"api_connect"}],"references":[{"url":"https://www.ibm.com/support/pages/node/7295635","tags":["vendor-advisory","patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-16884"},{"url":"https://github.com/advisories/GHSA-xjxq-vmwg-xq8v"}],"sources":{"cve":[{"id":"CVE-2026-16884","title":"Multiple Vulnerabilities in IBM API Connect","description":"IBM API Connect 12.1.0.0 through 12.1.1.2 could allow a remote attacker to obtain sensitive information due to an XML external entity (XXE) injection.","status":"published","published":"2026-11-07T04:31:32.122Z","modified":"2026-11-11T03:40:26.186Z","cvss":[{"version":"3.1","score":9.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:L","level":"critical","assessor":"cna"}],"cwes":["CWE-611"],"updated_at":"2026-11-07T05:32:42.683254Z"}],"euvd":[{"id":"EUVD-2026-118618","description":"IBM API Connect 12.1.0.0 through 12.1.1.2 could allow a remote attacker to obtain sensitive information due to an XML external entity (XXE) injection.","status":"published","published":"2026-11-07T04:31:32Z","modified":"2026-11-11T03:40:26Z","cvss":[{"version":"3.1","score":9.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:L","level":"critical"}],"updated_at":"2026-11-07T09:08:55.559978Z"}],"ghsa":[{"id":"GHSA-xjxq-vmwg-xq8v","title":"IBM API Connect 12.1.0.0 through 12.1.1.2 could allow a remote attacker to obtain sensitive...","description":"IBM API Connect 12.1.0.0 through 12.1.1.2 could allow a remote attacker to obtain sensitive information due to an XML external entity (XXE) injection.","status":"published","published":"2026-11-07T06:31:15Z","modified":"2026-11-07T06:31:21Z","cvss":[{"version":"3.1","score":9.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:L","level":"critical"}],"cwes":["CWE-611"],"updated_at":"2026-11-07T06:35:59.993073Z"}],"nvd":[{"id":"CVE-2026-16884","description":"IBM API Connect 12.1.0.0 through 12.1.1.2 could allow a remote attacker to obtain sensitive information due to an XML external entity (XXE) injection.","status":"published","published":"2026-11-07T05:18:22.44Z","modified":"2026-11-11T05:19:38.523Z","cvss":[{"version":"3.1","score":9.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:L","level":"critical","assessor":"secondary"}],"cwes":["CWE-611"],"updated_at":"2026-11-11T07:23:50.259917Z"}]}}