CVE-2021-23771

    Dashboard / Vulnerabilities / CVE-2021-23771

    CVE-2021-23771

    Published: 17 Mar 2022Last Modified: 10 Mar 2026

    Summary:

    Details: This affects all versions of package notevil; all versions of package argencoders-notevil. It is vulnerable to Sandbox Escape leading to Prototype pollution. The package fails to restrict access to the main context, allowing an attacker to add or modify an object's prototype. **Note:** This vulnerability derives from an incomplete fix in [SNYK-JS-NOTEVIL-608878](https://security.snyk.io/vuln/SNYK-JS-NOTEVIL-608878).

    References: , https://snyk.io/vuln/SNYK-JS-ARGENCODERSNOTEVIL-2388587, https://snyk.io/vuln/SNYK-JS-NOTEVIL-2385946

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: N/A

    Events:

    Introduced- None
    Fixed -None

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2021-23771 | CVE-DB