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    CVE-2025-70886

    An issue in halo v.2.22.4 and before allows a remote attacker to cause a denial of service via a crafted payload to the public comment submission endpoint

    Published:Feb 12, 2026
    Last Modified:Feb 18, 2026
    EPS:Feb 12, 2026
    EPSS Score:0.00131
    CVSS Score:7.5

    Affected Products

    Vendor
    Halo
    Product
    Halo

    Exploits

    https://github.com/HowieHz/CVE-2025-70886https://github.com/halo-dev/halo/issues/7890https://howiehz.top/archives/halo-comment-payload-tweakerhttps://github.com/HowieHz/CVE-2025-70886

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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