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    CVE-2026-36045

    picoclaw <=v0.1.2 and earlier is vulnerable to OS command injection via the ExecTool component (pkg/tools/shell.go). The guardCommand() function attempts to restrict shell command execution using a denylist of 8 regular expressions, but the denylist is incomplete.

    Published:May 27, 2026
    Last Modified:Jun 18, 2026
    EPS:May 27, 2026
    EPSS Score:0.01314
    CVSS Score:7.3

    Affected Products

    Vendor
    Sipeed
    Product
    Picoclaw

    Exploits

    No exploit reference

    Related CVEs

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    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 …
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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