GHSA-6f9p-g466-f8v8

    Dashboard / Vulnerabilities / GHSA-6f9p-g466-f8v8

    GHSA-6f9p-g466-f8v8

    Published: 19 Sept 2023Last Modified: 26 Sept 2025

    Summary: blamer vulnerable to Arbitrary Argument Injection via the blameByFile() API

    Details: Versions of the blamer package before 1.0.4 are vulnerable to Arbitrary Argument Injection via the blameByFile() API. The library does not sanitize for user input or validate the given file path conforms to a specific schema, nor does it properly pass command-line flags to the git binary using the double-dash POSIX characters (--) to communicate the end of options.

    References: https://nvd.nist.gov/vuln/detail/CVE-2023-26143, https://github.com/kucherenko/blamer/commit/0965877f115753371a2570f10a63c455d2b2cde3, https://gist.github.com/lirantal/14c3686370a86461f555d3f0703e02f9, https://github.com/kucherenko/blamer, https://security.snyk.io/vuln/SNYK-JS-BLAMER-5731318

    Affected packages

    Package

    Name: blamer

    Purl: pkg:npm/blamer

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -1.0.4

    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
    GHSA-6f9p-g466-f8v8 | CVE-DB