CVE Feed

    Dashboard / CVE / CVE-2026-9255

    CVE-2026-9255

    Missing input source validation in the tool authorization prompt in Kiro CLI before 1.28.0 allows a local attacker to execute arbitrary tools, including shell commands, without user approval by crafting content that is piped to kiro-cli via stdin. We recommend you to upgrade to kiro-cli version 1.28.0 or later.

    Published:May 22, 2026
    Last Modified:Jun 4, 2026
    EPS:May 22, 2026
    EPSS Score:0.00014
    CVSS Score:7.8

    Affected Products

    Vendor
    Amazon
    Product
    Kiro Cli
    Vendor
    Aws
    Product
    Kiro Cli

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-862 Missing Authorization

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-665 Exploitation of Thunderbolt Protection Flaws

    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