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    CVE-2021-23566

    The package nanoid from 3.0.0 and before 3.1.31 are vulnerable to Information Exposure via the valueOf() function which allows to reproduce the last id generated.

    Published:Jan 14, 2022
    Last Modified:Nov 3, 2025
    EPS:Jan 14, 2022
    EPSS Score:0.00033
    CVSS Score:4

    Affected Products

    Vendor
    Nanoid Project
    Product
    Nanoid
    Vendor
    Redhat
    Product
    Acm
    Vendor
    Redhat
    Product
    Openshift
    Vendor
    Redhat
    Product
    Openshift Data Foundation

    Exploits

    https://gist.github.com/artalar/bc6d1eb9a3477d15d2772e876169a444https://github.com/ai/nanoid/pull/328https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-2332550https://snyk.io/vuln/SNYK-JS-NANOID-2332193https://gist.github.com/artalar/bc6d1eb9a3477d15d2772e876169a444https://github.com/ai/nanoid/pull/328https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-2332550https://snyk.io/vuln/SNYK-JS-NANOID-2332193

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-168 Windows ::DATA Alternate Data Stream

    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