CVE-2021-46703

PoC —

CVSS 3.1

9.8 critical

EPSS

2%p78

Published

Mar 6, 2022 (Mar 6, 2022)

Modified

Jun 17, 2026

Description

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

Vendors: razorengine project
Products: razorengine
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.9%)

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