{"vulnerability": "cve-2021-4019", "sightings": [{"uuid": "a0714eaf-f384-4fa1-bfb1-dc5307a84735", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-4019", "type": "seen", "source": "https://t.me/cibsecurity/33175", "content": "\u203c CVE-2021-4019 \u203c\n\nvim is vulnerable to Heap-based Buffer Overflow\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-12-01T12:35:11.000000Z"}, {"uuid": "1ed670dd-30fa-446d-9773-68f7833f8797", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-40191", "type": "seen", "source": "https://t.me/cibsecurity/30346", "content": "\u203c CVE-2021-40191 \u203c\n\nDzzoffice Version 2.02.1 is affected by cross-site scripting (XSS) due to a lack of sanitization of input data at all upload functions in webroot/dzz/attach/Uploader.class.php and return a wrong response in content-type of output data in webroot/dzz/attach/controller.php.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-10-11T18:24:34.000000Z"}, {"uuid": "b732686c-6ecd-4f94-974d-cda23c310e31", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "4f29edb9-4c4b-44ca-b041-9b050656b6ae", "vulnerability": "CVE-2021-4019", "type": "seen", "source": "https://gist.github.com/zhuozhenwei/641c89cdfc741fdb3d36909b283c3c00", "content": "", "creation_timestamp": "2026-05-29T03:01:29.000000Z"}]}