{"id":"CVE-2018-2477","aliases":["EUVD-2018-14332","GHSA-gwj3-xxgq-gmc6"],"status":"published","title":"Knowledge Management (XMLForms) in SAP NetWeaver, versions 7.30, 7.31, 7.40 and 7.50 does not...","description":"Knowledge Management (XMLForms) in SAP NetWeaver, versions 7.30, 7.31, 7.40 and 7.50 does not sufficiently validate an XML document accepted from an untrusted source.","severity":{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01732,"percentile":0.77785,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-91"],"published":"2018-11-13T20:00:00Z","modified":"2026-06-17T01:55:45Z","products":[{"vendor":"sap","product":"knowledge management (xmlforms) in sap netweaver"},{"vendor":"sap","product":"netweaver"}],"references":[{"url":"https://launchpad.support.sap.com/#/notes/2661740","tags":["x_refsource_MISC","x_transferred","Permissions Required","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/105901","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=503809832","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-2477"},{"url":"https://github.com/advisories/GHSA-gwj3-xxgq-gmc6"}],"sources":{"cve":[{"id":"CVE-2018-2477","description":"Knowledge Management (XMLForms) in SAP NetWeaver, versions 7.30, 7.31, 7.40 and 7.50 does not sufficiently validate an XML document accepted from an untrusted source.","status":"published","published":"2018-11-13T20:00:00Z","modified":"2024-08-05T04:21:34.098Z","updated_at":"2026-11-02T14:35:04.911021Z"}],"euvd":[{"id":"EUVD-2018-14332","description":"Knowledge Management (XMLForms) in SAP NetWeaver, versions 7.30, 7.31, 7.40 and 7.50 does not sufficiently validate an XML document accepted from an untrusted source.","status":"published","published":"2018-11-13T20:00:00Z","modified":"2024-08-05T04:21:34Z","updated_at":"2026-11-03T02:40:15.759349Z"}],"ghsa":[{"id":"GHSA-gwj3-xxgq-gmc6","title":"Knowledge Management (XMLForms) in SAP NetWeaver, versions 7.30, 7.31, 7.40 and 7.50 does not...","description":"Knowledge Management (XMLForms) in SAP NetWeaver, versions 7.30, 7.31, 7.40 and 7.50 does not sufficiently validate an XML document accepted from an untrusted source.","status":"published","published":"2022-05-14T01:37:28Z","modified":"2023-02-02T05:04:13Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-91"],"updated_at":"2026-11-02T14:51:48.979759Z"}],"nvd":[{"id":"CVE-2018-2477","description":"Knowledge Management (XMLForms) in SAP NetWeaver, versions 7.30, 7.31, 7.40 and 7.50 does not sufficiently validate an XML document accepted from an untrusted source.","status":"published","published":"2018-11-13T20:29:00.42Z","modified":"2026-06-17T01:55:45.68Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-91"],"updated_at":"2026-11-02T14:04:47.196456Z"}]}}