GHSA-fwvg-2739-22v7

    Dashboard / Vulnerabilities / GHSA-fwvg-2739-22v7

    GHSA-fwvg-2739-22v7

    Published: 29 Dec 2023Last Modified: 8 Jul 2026
    Aliases:
    CVE-2023-7078

    Summary: Miniflare vulnerable to Server-Side Request Forgery (SSRF)

    Details: ### Impact Sending specially crafted HTTP requests to Miniflare's server could result in arbitrary HTTP and WebSocket requests being sent from the server. If Miniflare was configured to listen on external network interfaces (as was the default in `wrangler` until `3.19.0`), an attacker on the local network could access other local servers. ### Patches The issue was fixed in `[email protected]`. ### Workarounds Ensure Miniflare is configured to listen on just local interfaces. This is the default behaviour, but can also be configured with the `host: "127.0.0.1"` option. ### References - https://github.com/cloudflare/workers-sdk/pull/4532

    References: https://github.com/cloudflare/workers-sdk/security/advisories/GHSA-fwvg-2739-22v7, https://nvd.nist.gov/vuln/detail/CVE-2023-7078, https://github.com/cloudflare/workers-sdk/pull/4532, https://github.com/cloudflare/workers-sdk

    Affected packages

    Package

    Name: miniflare

    Purl: pkg:npm/miniflare

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 3.20230821.0
    Fixed -3.20231030.2

    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-fwvg-2739-22v7 | CVE-DB