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    CVE-2026-101029

    Gitea's repository migration and pull mirror egress checks could be bypassed with a hostname that returns multiple DNS answers, because the address that was validated was not necessarily the address Git later connected to. A low-privileged user who can create migrations or mirrors could direct the server to internal services, reading from and writing to reachable internal Git or HTTP endpoints. Content from internal responses could additionally be disclosed through migration and mirror error messages.

    Published:Oct 6, 2026
    Last Modified:Oct 15, 2026
    EPS:Oct 6, 2026
    EPSS Score:0.00171
    CVSS Score:4.3

    Affected Products

    Vendor
    Gitea
    Product
    Gitea

    Exploits

    https://github.com/go-gitea/gitea/security/advisories/GHSA-6g2h-xpg3-rm48

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    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