CVE-2023-7078

    Dashboard / Vulnerabilities / CVE-2023-7078

    CVE-2023-7078

    Published: 29 Dec 2023Last Modified: 12 Aug 2026

    Summary: Server-Side Request Forgery (SSRF) in Miniflare

    Details: 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.

    References: https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/7xxx/CVE-2023-7078.json, 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:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0f8e7b93be5be61075b206ecbca747e5f655cf43
    Fixed -97727de0537dd7f9d162693dd58cbc90054916bc

    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-2023-7078 | CVE-DB