{"id":"CVE-2021-46703","details":"In the IsolatedRazorEngine component of Antaris RazorEngine through 4.5.1-alpha001, an attacker can execute arbitrary .NET code in a sandboxed environment (if users can externally control template contents). NOTE: This vulnerability only affects products that are no longer supported by the maintainer","aliases":["GHSA-ph3v-2hq5-5qfq"],"modified":"2026-07-08T06:01:24.364006001Z","published":"2022-03-06T06:15:07.103Z","database_specific":{"unresolved_ranges":[{"source":"CPE_RANGE","vendor_product":"razorengine_project:razorengine","cpes":["cpe:2.3:a:razorengine_project:razorengine:*:*:*:*:*:*:*:*"],"extracted_events":[{"fixed":"4.5.1"}]}]},"references":[{"type":"EVIDENCE","url":"https://github.com/Antaris/RazorEngine/issues/585"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/antaris/razorengine","events":[{"introduced":"311c3bbd752cab910d35676ca51f9c5e0780c354"},{"last_affected":"311c3bbd752cab910d35676ca51f9c5e0780c354"}],"database_specific":{"cpe":"cpe:2.3:a:razorengine_project:razorengine:4.5.1:alpha001:*:*:*:*:*:*","extracted_events":[{"introduced":"4.5.1-alpha001"},{"last_affected":"4.5.1-alpha001"}],"source":"CPE_STRING"}}],"versions":["4.5.1-alpha001","roslyn-4.5.1-alpha001","3.10.1-alpha001"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-46703.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}