{"id":"CVE-2018-16521","aliases":["EUVD-2018-8330","GHSA-pfpg-h57h-cgrj"],"status":"published","title":"An XML External Entity (XXE) vulnerability exists in HTML Form Entry 3.7.0, as distributed in...","description":"An XML External Entity (XXE) vulnerability exists in HTML Form Entry 3.7.0, as distributed in OpenMRS Reference Application 2.8.0.","severity":{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01916,"percentile":0.79997,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-611"],"published":"2018-09-05T15:00:00Z","modified":"2026-10-24T10:47:39Z","products":[{"vendor":"openmrs","product":"html_form_entry"},{"vendor":"openmrs","product":"reference_application"}],"references":[{"url":"https://github.com/openmrs/openmrs-module-htmlformentry/pull/138","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix"]},{"url":"https://github.com/openmrs/openmrs-module-htmlformentry/pull/137","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-16521"},{"url":"https://github.com/advisories/GHSA-pfpg-h57h-cgrj"}],"sources":{"cve":[{"id":"CVE-2018-16521","description":"An XML External Entity (XXE) vulnerability exists in HTML Form Entry 3.7.0, as distributed in OpenMRS Reference Application 2.8.0.","status":"published","published":"2018-09-05T15:00:00Z","modified":"2024-09-16T23:25:56.117Z","updated_at":"2026-11-02T14:35:11.426178Z"}],"euvd":[{"id":"EUVD-2018-8330","description":"An XML External Entity (XXE) vulnerability exists in HTML Form Entry 3.7.0, as distributed in OpenMRS Reference Application 2.8.0.","status":"published","published":"2018-09-05T15:00:00Z","modified":"2024-09-16T23:25:56Z","updated_at":"2026-11-03T00:54:50.852699Z"}],"ghsa":[{"id":"GHSA-pfpg-h57h-cgrj","title":"An XML External Entity (XXE) vulnerability exists in HTML Form Entry 3.7.0, as distributed in...","description":"An XML External Entity (XXE) vulnerability exists in HTML Form Entry 3.7.0, as distributed in OpenMRS Reference Application 2.8.0.","status":"published","published":"2022-05-14T01:51:58Z","modified":"2023-02-02T05:04:40Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T14:51:55.393577Z"}],"nvd":[{"id":"CVE-2018-16521","description":"An XML External Entity (XXE) vulnerability exists in HTML Form Entry 3.7.0, as distributed in OpenMRS Reference Application 2.8.0.","status":"published","published":"2018-09-05T15:29:00.363Z","modified":"2026-06-17T01:44:25.597Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T14:04:38.672108Z"}],"osv":[{"id":"CVE-2018-16521","description":"An XML External Entity (XXE) vulnerability exists in HTML Form Entry 3.7.0, as distributed in OpenMRS Reference Application 2.8.0.","status":"published","published":"2018-09-05T15:29:00.363Z","modified":"2026-10-24T10:47:39.361411308Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:44:08.533609Z"}]}}