{"id":"CVE-2026-18196","aliases":["EUVD-2026-119700","GHSA-5p3w-prcw-23mx"],"status":"published","title":"IBM App Connect Enterprise web user interface and Administration REST API are vulnerable to html injection","description":"IBM App Connect Enterprise 13.0.1.0 through 13.0.8.2, and 12.0.1.0 through 12.0.12.30 could allow a remote attacker to inject arbitrary HTML due to improper output neutralization.","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00231,"percentile":0.14003,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2026-11-08T17:53:44Z","modified":"2026-11-08T18:30:33Z","products":[{"vendor":"ibm","product":"app connect enterprise"}],"references":[{"url":"https://www.ibm.com/support/pages/node/7293505","tags":["vendor-advisory","patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-18196"},{"url":"https://github.com/advisories/GHSA-5p3w-prcw-23mx"}],"sources":{"cve":[{"id":"CVE-2026-18196","title":"IBM App Connect Enterprise web user interface and Administration REST API are vulnerable to html injection","description":"IBM App Connect Enterprise 13.0.1.0 through 13.0.8.2, and 12.0.1.0 through 12.0.12.30 could allow a remote attacker to inject arbitrary HTML due to improper output neutralization.","status":"published","published":"2026-11-08T17:53:44.114Z","modified":"2026-11-09T21:21:50.448Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-08T18:44:07.937542Z"}],"euvd":[{"id":"EUVD-2026-119700","description":"IBM App Connect Enterprise 13.0.1.0 through 13.0.8.2, and 12.0.1.0 through 12.0.12.30 could allow a remote attacker to inject arbitrary HTML due to improper output neutralization.","status":"published","published":"2026-11-08T17:53:44Z","modified":"2026-11-09T21:21:50Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-08T21:14:08.25264Z"}],"ghsa":[{"id":"GHSA-5p3w-prcw-23mx","title":"IBM App Connect Enterprise 13.0.1.0 through 13.0.8.2, and 12.0.1.0 through 12.0.12.30 could allow...","description":"IBM App Connect Enterprise 13.0.1.0 through 13.0.8.2, and 12.0.1.0 through 12.0.12.30 could allow a remote attacker to inject arbitrary HTML due to improper output neutralization.","status":"published","published":"2026-11-08T18:30:26Z","modified":"2026-11-08T18:30:33Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-08T18:44:20.359761Z"}],"nvd":[{"id":"CVE-2026-18196","description":"IBM App Connect Enterprise 13.0.1.0 through 13.0.8.2, and 12.0.1.0 through 12.0.12.30 could allow a remote attacker to inject arbitrary HTML due to improper output neutralization.","status":"published","published":"2026-11-08T18:17:03.87Z","modified":"2026-11-09T22:18:49.79Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-09T23:16:05.676207Z"}]}}