GO-2026-5593

    Dashboard / Vulnerabilities / GO-2026-5593

    GO-2026-5593

    Published: 24 Jul 2026Last Modified: 24 Jul 2026

    Summary: ACME Lego: Arbitrary File Write via Path Traversal in Webroot HTTP-01 Provider in github.com/go-acme/lego

    Details: ACME Lego: Arbitrary File Write via Path Traversal in Webroot HTTP-01 Provider in github.com/go-acme/lego

    References: https://github.com/go-acme/lego/security/advisories/GHSA-qqx8-2xmm-jrv8

    Affected packages

    Package

    Name: github.com/go-acme/lego/v4

    Purl: pkg:golang/github.com/go-acme/lego/v4

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -4.34.0

    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
    GO-2026-5593 | CVE-DB