CVE-2021-41116

    Dashboard / Vulnerabilities / CVE-2021-41116

    CVE-2021-41116

    Published: 5 Oct 2021Last Modified: 7 Aug 2026

    Summary:

    Details: Composer is an open source dependency manager for the PHP language. In affected versions windows users running Composer to install untrusted dependencies are subject to command injection and should upgrade their composer version. Other OSs and WSL are not affected. The issue has been resolved in composer versions 1.10.23 and 2.1.9. There are no workarounds for this issue.

    References: https://github.com/composer/composer/security/advisories/GHSA-frqg-7g38-6gcf, https://github.com/composer/composer/commit/ca5e2f8d505fd3bfac6f7c85b82f2740becbc0aa, https://www.sonarsource.com/blog/securing-developer-tools-package-managers/

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -eb3bae3d3de2e4abd94fa56fbe18355aba0b47ae

    Affected versions

    1.0.0-alpha10
    1.0.0-alpha9

    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-2021-41116 | CVE-DB