CVE-2024-27931

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    CVE-2024-27931

    Published: 5 Mar 2024Last Modified: 12 Aug 2026

    Summary: Insufficient permission checking in `Deno.makeTemp*` APIs

    Details: Deno is a JavaScript, TypeScript, and WebAssembly runtime with secure defaults. Insufficient validation of parameters in `Deno.makeTemp*` APIs would allow for creation of files outside of the allowed directories. This may allow the user to overwrite important files on the system that may affect other systems. A user may provide a prefix or suffix to a `Deno.makeTemp*` API containing path traversal characters. This is fixed in Deno 1.41.1.

    References: https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/27xxx/CVE-2024-27931.json, https://github.com/denoland/deno/security/advisories/GHSA-hrqr-jv8w-v9jh, https://nvd.nist.gov/vuln/detail/CVE-2024-27931

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -8ccb9e954548d1a4d3ccbe065c28d6067d3fda03

    Affected versions

    v1.41.0

    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-2024-27931 | CVE-DB