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    CVE-2026-15318

    A weakness has been identified in Sipeed PicoClaw up to 0.2.9. Affected by this issue is some unknown functionality of the file pkg/channels/mqtt/mqtt.go of the component MQTT Channel Handler. This manipulation of the argument client_id causes incorrect authorization. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks. The reported GitHub issue was closed automatically due to inactivity.

    Published:Jul 10, 2026
    Last Modified:Jul 10, 2026
    EPS:Jul 10, 2026
    EPSS Score:0.00214
    CVSS Score:6.3

    Affected Products

    Vendor
    Sipeed
    Product
    Picoclaw

    Exploits

    No exploit reference

    Related CVEs

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    CVE-2026-16197 (CVSS 2.1) — A security vulnerability has been detected in Sipeed PicoClaw up to 0.2.9. The affected element is the functio…
    CVE-2026-16196 (CVSS 2.1) — A weakness has been identified in Sipeed PicoClaw up to 0.2.9. Impacted is the function isPrivateOrRestrictedI…
    CVE-2026-16195 (CVSS 2.1) — A security flaw has been discovered in Sipeed PicoClaw up to 0.2.9. This issue affects the function dispatchIn…
    CVE-2026-16085 (CVSS 1.9) — A security vulnerability has been detected in Sipeed PicoClaw up to 0.2.9. Affected is the function NewContext…
    CVE-2026-16084 (CVSS 5.5) — A weakness has been identified in Sipeed PicoClaw up to 0.2.9. This impacts the function web_fetch of the file…
    CVE-2026-16083 (CVSS 5.5) — A security flaw has been discovered in Sipeed PicoClaw up to 0.2.9. This affects the function webhook.ParseReq…
    CVE-2026-16082 (CVSS 1.9) — A vulnerability was identified in Sipeed PicoClaw up to 0.2.9. The impacted element is the function ExecTool.e…
    CVE-2026-16081 (CVSS 2.1) — A vulnerability was determined in Sipeed PicoClaw up to 0.2.9. The affected element is an unknown function of …
    CVE-2026-15320 (CVSS 2.1) — A vulnerability was detected in Sipeed PicoClaw up to 0.2.9. This vulnerability affects the function rt.Reload…

    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